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Inventor profile of:

Takeo KOITO

City:

Tokyo

Country:

Japan

Published Applications:

168

Last publication date:

2026-07-02

Top Assignees for applications by Takeo KOITO

The entities that hold a legal rights for patent applications filed by inventor KOITO Takeo:

Japan Display Inc. 113 Tokyo, Japan
Japan Display Inc. 21 Minato-ku, Japan
JAPAN DISPLAY WEST, INC. 2 Aichi-ken, Japan
Magnolia White Corporation 1 Tokyo, Japan
NHK Media Technology, Inc. 1 Shibuya-ku, Japan
NHK Technologies, Inc. 1 Shibuya-ku, Japan

Recent patent applications by KOITO Takeo

Takeo KOITO from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-07-02

US20260186354A1

Physics

LIQUID CRYSTAL OPTICAL ELEMENT AND LIGHTING DEVICE

#2 | 2026-06-18

US20260169327A1

Physics

LIGHTING DEVICE

#3 | 2026-05-21

US20260140415A1

Physics

LIGHT ADJUSTMENT DEVICE

#4 | 2026-05-14

US20260133455A1

Physics

LIQUID CRYSTAL LIGHT CONTROL DEVICE

#5 | 2026-04-30

US20260118732A1

Physics

OPTICAL ELEMENT AND LIGHTING DEVICES INCLUDING THE OPTICAL ELEMENT

#6 | 2026-04-16

US20260104609A1

Physics

DISPLAY DEVICE

#7 | 2026-04-16

US20260104587A1

Physics

HEAD-UP DISPLAY

#8 | 2026-04-16

US20260104154A1

Mechanical engineering

LIGHT ADJUSTMENT DEVICE

#9 | 2026-03-12

US20260072303A1

Physics

DISPLAY DEVICE

#10 | 2026-03-05

US20260063941A1

Physics

TRANSPARENT LIQUID CRYSTAL DISPLAY DEVICE

#11 | 2026-01-01

US20260003233A1

Physics

LIQUID CRYSTAL LIGHT CONTROL DEVICE AND LIGHTING DEVICE

#12 | 2025-12-25

US20250389991A1

Physics

LIQUID CRYSTAL LIGHT CONTROL DEVICE AND LIGHTING DEVICE

#13 | 2025-12-18

US20250383067A1

Mechanical engineering

OPTICAL ELEMENT AND LIGHTING DEVICE

#14 | 2025-10-02

US20250308476A1

Physics

DISPLAY DEVICE

#15 | 2025-09-18

US20250291217A1

Physics

LIGHT ADJUSTMENT DEVICE AND LIGHT ADJUSTMENT PANEL

#16 | 2025-08-07

US20250251111A1

Mechanical engineering

ILLUMINATION DEVICE

#17 | 2025-07-24

US20250237910A1

Physics

OPTICAL ELEMENT AND LIGHTING DEVICE

#18 | 2025-06-05

US20250180187A1

Mechanical engineering

LIGHTING SYSTEM

#19 | 2025-05-15

US20250155758A1

Physics

OPTICAL DEVICE

#20 | 2025-05-01

US20250138312A1

Physics

DISPLAY DEVICE AND HEAD-UP DISPLAY

#21 | 2025-04-10

US20250116902A1

Physics

LIQUID CRYSTAL LIGHT CONTROL DEVICE AND LIGHTING DEVICE

#22 | 2025-04-10

US20250116900A1

Physics

LIQUID CRYSTAL LIGHT CONTROL DEVICE

#23 | 2025-04-03

US20250110335A1

Physics

HEAD-UP DISPLAY

#24 | 2025-03-27

US20250102868A1

Physics

LIGHT ADJUSTMENT DEVICE AND LIGHT ADJUSTMENT DEVICE MANUFACTURING METHOD

#25 | 2025-01-30

US20250035991A1

Physics

OPTICAL ELEMENT AND LIGHTING DEVICE INCLUDING THE OPTICAL ELEMENT

#26 | 2025-01-30

US20250035988A1

Physics

LIQUID CRYSTAL LIGHT CONTROL DEVICE

#27 | 2025-01-23

US20250027631A1

Mechanical engineering

OPTICAL ELEMENT AND LIGHTING DEVICE

#28 | 2024-11-28

US20240392934A1

Mechanical engineering

Lighting device

#29 | 2024-11-21

US20240385483A1

Physics

LIGHT ADJUSTMENT DEVICE AND PANEL UNIT

#30 | 2024-10-31

US20240361649A1

Physics

OPTICAL ELEMENT

#31 | 2024-10-31

US20240361645A1

Physics

LIQUID CRYSTAL DEVICE

#32 | 2024-10-17

US20240345441A1

Physics

OPTICAL ELEMENT

#33 | 2024-10-17

US20240344685A1

Mechanical engineering

LIGHTING DEVICE

#34 | 2024-10-10

US20240337883A1

Physics

OPTICAL ELEMENT

#35 | 2024-10-10

US20240337878A1

Physics

LIQUID CRYSTAL DEVICE

#36 | 2024-10-03

US20240329424A1

Physics

LIQUID CRYSTAL DISPLAY DEVICE AND DISPLAY DEVICE

#37 | 2024-09-26

US20240319528A1

Physics

LIGHT ADJUSTMENT DEVICE AND PANEL UNIT

#38 | 2024-09-19

US20240310679A1

Physics

OPTICAL ELEMENT

#39 | 2024-09-05

US20240295305A1

Mechanical engineering

ILLUMINATION DEVICE

#40 | 2024-08-15

US20240272487A1

Physics

Optical element including stacked liquid crystal cells

#41 | 2024-08-08

US20240264495A1

Physics

LIGHT ADJUSTMENT DEVICE AND LIGHT ADJUSTMENT PANEL

#42 | 2024-06-13

US20240192570A1

Physics

Method for driving optical element

#43 | 2024-06-06

US20240184170A1

Physics

Liquid crystal light control device and lighting device

#44 | 2024-04-11

US20240118575A1

Physics

OPTICAL DEVICE

#45 | 2024-04-11

US20240118574A1

Physics

Light adjustment device and light adjustment device manufacturing method

#46 | 2024-04-11

US20240117955A1

Mechanical engineering

Lighting device

#47 | 2024-04-11

US20240117954A1

Mechanical engineering

Lighting device

#48 | 2024-03-28

US20240102633A1

Mechanical engineering

LIGHTING DEVICE

#49 | 2024-03-07

US20240077769A1

Physics

LIQUID CRYSTAL OPTICAL ELEMENT AND LIGHTING DEVICE

#50 | 2024-03-07

US20240077768A1

Physics

Optical element

#51 | 2024-02-08

US20240045282A1

Physics

Liquid crystal device

#52 | 2024-02-08

US20240045276A1

Physics

OPTICAL DEVICE

#53 | 2024-02-08

US20240045237A1

Physics

LIGHTING DEVICE AND OPTICAL ELEMENT

#54 | 2024-01-25

US20240027802A1

Physics

VIEW-ANGLE CONTROL DEVICE AND DISPLAY DEVICE

#55 | 2024-01-18

US20240019107A1

Mechanical engineering

Illumination device and optical element

#56 | 2024-01-04

US20240004243A1

Physics

Liquid crystal light control device

#57 | 2024-01-04

US20240004239A1

Physics

Liquid crystal light control device

#58 | 2023-12-28

US20230418119A1

Physics

Liquid crystal device

#59 | 2023-12-28

US20230418108A1

Physics

Liquid crystal device

#60 | 2023-12-21

US20230408877A1

Physics

Display device

#61 | 2023-12-14

US20230400738A1

Physics

Light adjustment device having a panel unit including light adjustment panels

#62 | 2023-12-14

US20230400722A1

Physics

Display device

#63 | 2023-12-07

US20230393428A1

Physics

Display device

#64 | 2023-11-30

US20230384640A1

Physics

Light adjustment device

#65 | 2023-11-23

US20230375887A1

Physics

LIGHT ADJUSTMENT DEVICE

#66 | 2023-11-23

US20230375883A1

Physics

Liquid crystal light control device

#67 | 2023-11-23

US20230375159A1

Mechanical engineering

Optical element and lighting device

#68 | 2023-11-09

US20230359091A1

Physics

Optical element

#69 | 2023-10-05

US20230315230A1

Physics

Display device with touch detecting function and electronic apparatus

#70 | 2023-08-17

US20230260433A1

Physics

Display device

#71 | 2023-08-17

US20230258304A1

Mechanical engineering

Lighting device

#72 | 2023-08-03

US20230244120A1

Physics

Light control device and illumination device

#73 | 2023-08-03

US20230244109A1

Physics

Optical element

#74 | 2023-05-11

US20230147664A1

Physics

LIQUID CRYSTAL DEVICE

#75 | 2023-04-27

US20230131661A1

Physics

DISPLAY DEVICE

#76 | 2023-04-27

US20230130451A1

Physics

Display device

#77 | 2023-02-16

US20230052905A1

Physics

View-angle control device and display device

#78 | 2022-11-24

US20220377305A1

Electricity

Image processing device and head-up display

#79 | 2022-11-24

US20220373856A1

Physics

Light control device and illumination device

#80 | 2022-11-24

US20220373831A1

Physics

Light control device and illumination device

#81 | 2022-11-17

US20220365402A1

Physics

Light control device and illumination device

#82 | 2022-11-10

US20220357614A1

Physics

Light control device and illumination device

#83 | 2022-10-06

US20220317510A1

Physics

Display device

#84 | 2022-10-06

US20220317499A1

Physics

Optical element

#85 | 2022-10-06

US20220317472A1

Physics

Liquid crystal display device and display device

#86 | 2022-09-29

US20220310029A1

Physics

SENSOR-EQUIPPED DISPLAY DEVICE

#87 | 2022-09-22

US20220299826A1

Physics

Light control device and illumination device

#88 | 2022-08-18

US20220260217A1

Mechanical engineering

Lighting device

#89 | 2022-08-04

US20220244589A1

Physics

Electronic apparatus

#90 | 2022-07-28

US20220235918A1

Mechanical engineering

Light control device and illumination device

#91 | 2022-06-30

US20220206347A1

Physics

Optical control device

#92 | 2022-05-19

US20220155936A1

Physics

Display device with touch detecting function and electronic apparatus

#93 | 2022-04-28

US20220128869A1

Physics

Liquid crystal device

#94 | 2022-02-10

US20220046224A1

Electricity

Display device

#95 | 2021-12-02

US20210375222A1

Physics

DISPLAY DEVICE

#96 | 2021-12-02

US20210373366A1

Physics

Display device and illumination device

#97 | 2021-12-02

US20210373329A1

Physics

Display device

#98 | 2021-11-11

US20210349344A1

Physics

Display device and electronic apparatus incorporating display device therein

#99 | 2021-11-11

US20210349338A1

Physics

Electronic apparatus

#100 | 2021-10-14

US20210318573A1

Physics

Display device and electronic apparatus incorporating display device

InventorID:

852412 ⎘