Naoki HAMADA

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2024-08-15

Top Assignees for applications by Naoki HAMADA

The entities that hold a legal rights for patent applications filed by inventor HAMADA Naoki:

TOYO INK MFG. CO., LTD., 2 Tokyo, Japan
TOPPAN INC. 2 Tokyo, Japan
TOYO INK SC HOLDINGS CO., LTD. 1 Chuo-ku, Tokyo, Japan
TOYOCOLOR CO., LTD. 1 Tokyo, Japan
TOYOCOLOR CO., LTD 1 Chuo-ku, Tokyo, Japan
KONAMI DIGITAL ENTERTAINMENT CO., LTD. 1 Tokyo, Japan
TOYOCOLOR CO., LTD. 1 Chuo-ku, Japan
TOYO INK SC HOLDINGS CO., LTD. 1 Chuo-ku, Japan
TOYO INK SC HOLDINGS CO., LTD. 1 Tokyo, Japan

Recent patent applications by HAMADA Naoki

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

#1 | 2024-08-15

US20240269565A1

Human necessities

CONTROL SYSTEM, INFORMATION SYSTEM, METHOD FOR OPERATING CONTROL SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM

#2 | 2023-08-24

US20230268539A1

Electricity

MEMBRANE ELECTRODE ASSEMBLY FOR SOLID POLYMER FUEL CELL AND SOLID POLYMER FUEL CELL

#3 | 2023-07-13

US20230223556A1

Electricity

ELECTRODE CATALYST LAYER AND MEMBRANE ELECTRODE ASSEMBLY

#4 | 2022-09-22

US20220302465A1

Electricity

CATALYST INK FOR FORMING ELECTRODE CATALYST LAYER AND METHOD OF PRODUCING MEMBRANE ELECTRODE ASSEMBLY

#5 | 2020-10-22

US20200335808A1

Electricity

MEMBRANE ELECTRODE ASSEMBLY FOR SOLID POLYMER FUEL CELL AND SOLID POLYMER FUEL CELL

#6 | 2017-04-20

US20170107350A1

Chemistry; metallurgy

Colorant for plastic, coloring composition for plastic using the same, and plastic molded article

#7 | 2016-06-23

US20160177100A1

Chemistry; metallurgy

Method for producing halogenated organic pigment, halogenated organic pigment obtained by the production method, and colored composition comprising the same

#8 | 2006-01-05

US20060000391A1

Chemistry; metallurgy

Azobarbituric acid metal complex pigment and process for the production thereof

#9 | 2005-01-06

US20050004276A1

Chemistry; metallurgy

Pigment composition and use thereof in plastic

InventorID:

1569116 ⎘