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Inventor profile of:

Hirooki TOKOI

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2025-11-06

Top Assignees for applications by Hirooki TOKOI

The entities that hold a legal rights for patent applications filed by inventor TOKOI Hirooki:

Hitachi Industrial Equipment Systems Co., Ltd. 13 Tokyo, Japan
HITACHI, LTD. 4 Tokyo, Japan
Hitachi, Ltd. 2 Chiyoda-ku, Tokyo, Japan
Hitachi Industrial Equipment Systems Co., Ltd. 2 Chiyoda-ku, Tokyo, Japan
HITACHI HIGH-TECH CORPORATION 1 Tokyo, Japan

Recent patent applications by TOKOI Hirooki

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

#1 | 2025-11-06

US20250343447A1

Electricity

ROTARY ELECTRICAL MACHINE AND INDUSTRIAL MACHINE

#2 | 2025-10-30

US20250337294A1

Electricity

Rotating Electric Machine and Industrial Machine

#3 | 2025-08-07

US20250253731A1

Electricity

Rotating Electric Machine and Industrial Machine

#4 | 2025-08-07

US20250251418A1

Physics

CONVEYANCE APPARATUS

#5 | 2024-04-18

US20240128824A1

Electricity

Dynamo-Electric Machine

#6 | 2024-03-21

US20240097508A1

Electricity

Rotary Electric Machine

#7 | 2023-07-27

US20230238897A1

Electricity

Power conversion device and metal processing device

#8 | 2022-12-01

US20220385204A1

Electricity

Power conversion device and press apparatus

#9 | 2020-12-17

US20200395808A1

Electricity

Axial gap type rotary electric machine

#10 | 2020-01-02

US20200006998A1

Electricity

Axial gap dynamo-electric machine

#11 | 2019-02-21

US20190058375A1

Electricity

Axial gap rotary electric machine

#12 | 2019-02-21

US20190058374A1

Electricity

Axial gap rotary electric machine

#13 | 2018-12-13

US20180358863A1

Electricity

Electromechanical integral motor

#14 | 2018-12-06

US20180351419A1

Electricity

Axial gap type rotating electric machine and stator

#15 | 2017-07-06

US20170194823A1

Electricity

Axial-gap dynamo-electric machine

#16 | 2017-06-29

US20170187252A1

Electricity

Axial air gap rotating electric machine and rotating electric machine bobbin

#17 | 2017-06-08

US20170163112A1

Electricity

Axial air-gap rotary electric machine having a different number of internal side layers and external side layers

#18 | 2017-06-01

US20170155297A1

Electricity

Axial air gap rotating electric machine

#19 | 2017-05-04

US20170126108A1

Electricity

Axial air-gap rotary electric machine

#20 | 2017-03-30

US20170093244A1

Electricity

Axial-air-gap dynamo-electric machine with a tubular-shaped stator bobbin

#21 | 2017-03-30

US20170093232A1

Electricity

Axial air gap type electric motor

#22 | 2016-03-03

US20160065020A1

Electricity

Axial-type rotary electric machine

#23 | 2015-12-24

US20150372544A1

Electricity

Rotary Electric Machine

#24 | 2015-12-03

US20150349591A1

Electricity

Axial Gap Polyphase Motor, Stator for Use Therein, and Method for Producing Stator

#25 | 2015-01-01

US20150001979A1

Electricity

Axial Gap Rotating Electric Machine

InventorID:

1020106 ⎘