Akira Hasegawa

This inventor holds 16 USPTO granted patents, primarily in Data Transmission Systems. Top assignees: Hitachi, Ltd., Nissan Motor Company Limited, Nitachi Automotive Engineering Co. Ltd.. Active years: 1977-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Hasegawa. Retrieved from https://idiyas.com/inventor/akira-hasegawa-uos64tr6

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 9

Forward Citations = 214(Granted Patents)

Location History:

Katsuta, JA (1977 - 1978)
Hitachi, JP (1983)
Katsuta, JP (1980 - 1999)

Company Filing History:

Nissan Motor Company Limited

patents

1 out of 1

Nitachi Automotive Engineering Co. Ltd.

patent

where one patent can have more than one assignee

Years Active: 1977-1999

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Areas of Expertise:

Data Transmission

Communication Control

Collective Wiring

Control System

Electromagnetic Clutch

Multiplex Communication

Power Supply

Bearing System

Impact Detection

Oil Pressure Detection

Acceleration Detector

Sensor Technology

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5896418 - Data transmission system having a communication control computer for (1999-04-20),

2. 5438506 - Collective wiring system and method of control thereof (1995-08-01),

3. 5224124 - Data transmission system (1993-06-29),

4. 5113410 - Data transmission system (1992-05-12),

5. 5074392 - Control system for electromagnetic clutch for vehicle (1991-12-24),

6. 4969082 - Control method for a collective wiring system (1990-11-06),

7. 4855896 - Collective wiring system and method of control thereof (1989-08-08),

8. 4771282 - Terminal for data transmission system (1988-09-13),

9. 4654890 - Multiplex communication system (1987-03-31),

10. 4514645 - Power supply system for automotive parts having a rotary component (1985-04-30),

11. 4416555 - Bearing system for vertical type rotary machine (1983-11-22),

12. 4210789 - Impact detecting switch (1980-07-01),

13. 4086562 - Apparatus for recording erroneous operations of passenger protecting (1978-04-25),

14. 4059087 - Oil pressure detecting apparatus for internal combustion engines (1977-11-22),

15. 4028516 - Acceleration detector switch having magnetic biased conductive (1977-06-07),

Title: Akira Hasegawa: Innovator in Data Transmission and Control Systems

Introduction

Akira Hasegawa is a prominent inventor based in Katsuta, Japan, known for his significant contributions to data transmission systems and control technologies. With a total of 16 patents to his name, Hasegawa has made a lasting impact in the fields of communication and automotive systems.

Latest Patents

Hasegawa's latest patents include a data transmission system that features a communication control computer. This system is designed to transmit data to a local control unit in a half-duplex mode, where the data processing unit receives information through an interruption based on an end-of-data reception signal from the communication control unit. Another notable patent is for a collective wiring system and method of control for automobiles. This system includes a central control unit that communicates with multiple terminal control units connected to various input and output devices. The central control unit manages the control of output devices based on the status of input devices, utilizing stored data tables to facilitate efficient communication and control.

Career Highlights

Throughout his career, Hasegawa has worked with renowned companies such as Hitachi, Ltd. and Nissan Motor Company Limited. His experience in these organizations has allowed him to develop innovative solutions that enhance data transmission and control systems in various applications.

Collaborations

Hasegawa has collaborated with notable colleagues, including Fumio Hamano and Shigeru Oho. These partnerships have contributed to the advancement of technology in their respective fields.

Conclusion

Akira Hasegawa's work in data transmission and control systems exemplifies the spirit of innovation. His patents and career achievements reflect his dedication to improving technology and enhancing communication systems.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]