Takahiko Tsutsumi

This inventor holds 30 USPTO granted patents and 8 published patent applications, plus 1 CIPO patent and 5 EPO patents, primarily in Hybrid Vehicle Control. Top assignees: Toyota Jidosha Kabushiki Kaisha, Denso Corporation. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiko Tsutsumi. Retrieved from https://idiyas.com/inventor/takahiko-tsutsumi

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

USPTO Granted Patents = 30 (Patent Applications = 8)

% Patents Active = 63.3

CIPO Patents = 1

EPO Patents = 5 (Patent Applications = 6)

Average Co-Inventor Count = 4.0

ph-index = 5

Forward Citations = 85(Granted Patents)

Location History:

Toyota, JP (2009 - 2019)
Nisshin, JP (2016 - 2019)

Company Filing History:

30 out of 38,912

Toyota Jidosha Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 2009-2024

Loading Chart...

Areas of Expertise:

Hybrid Electric Vehicle

Control Apparatus

Driving System

Shift Position Detection

Drive Apparatus

Hydraulic Control Circuit

Control Device

Shift Control

Vehicle Control

Electromotive Vehicle

Automatic Transmission

Range Switch Mechanism

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12110004 - Control apparatus for hybrid electric vehicle (2024-10-08),

2. 10232845 - Driving system for vehicle (2019-03-19),

3. 10180184 - Shift position detecting device for vehicle and shift control device for vehicle (2019-01-15),

4. 10166953 - Vehicle shift control system (2019-01-01),

5. 10150469 - Control device for vehicle (2018-12-11),

6. 10046751 - Electromotive vehicle (2018-08-14),

7. 9776620 - Control system for hybrid vehicle (2017-10-03),

8. 9637113 - Vehicle (2017-05-02),

9. 9611932 - Control apparatus and control method for vehicle (2017-04-04),

10. 9555798 - Drive apparatus for vehicle (2017-01-31),

11. 9511763 - Drive system for hybrid vehicle (2016-12-06),

12. 9382953 - Hydraulic control circuit for drive line (2016-07-05),

13. 9381801 - Control device for hybrid vehicle (2016-07-05),

14. 9221350 - Control device for vehicle (2015-12-29),

15. 9205832 - Control apparatus for hybrid vehicle (2015-12-08),

Certainly! Here is the article about inventor Takahiko Tsutsumi:

Title: Takahiko Tsutsumi: Pioneering Innovations in Automotive Technology

Introduction:

Takahiko Tsutsumi is a visionary inventor whose relentless pursuit of innovation has left an indelible mark on the global automotive landscape. Hailing from Toyota, Japan, Tsutsumi's commitment to pushing the boundaries of automotive technology has solidified his position as a trailblazer in the industry.

Latest Patents:

Tsutsumi's latest patents include groundbreaking inventions such as the Driving System for Vehicle, which revolutionizes engine start-up processes in vehicles, and the Shift Position Detecting Device for Vehicle and Shift Control Device for Vehicle, which enhances shift control mechanisms for optimal vehicle performance.

Career Highlights:

With an impressive portfolio of 29 patents, Tsutsumi has proven himself as a driving force in automotive innovation. Throughout his career, he has worked with esteemed companies such as Toyota Motor Corporation and Denso Corporation, contributing significantly to their research and development efforts.

Collaborations:

Tsutsumi's innovative spirit is further exemplified through his collaborations with industry peers such as Toshio Sugimura and Koki Ueno. Together, they have spearheaded cutting-edge projects that have reshaped the automotive technological landscape.

Conclusion:

In conclusion, Takahiko Tsutsumi's unwavering dedication to innovation and his groundbreaking inventions have cemented his legacy as a visionary inventor in the realm of automotive technology. His contributions continue to inspire and drive progress in the industry, leaving a lasting impact on future generations of inventors and innovators.

Profile summary based on public USPTO records.