Toshihiko Oka

This inventor holds 17 USPTO granted patents and 3 EPO patents. Top assignees: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Mitsubishi Jidosha Engineering Kabushiki Kaisha. Active years: 1999-2019.

USPTO Granted Patents = 17

% Patents Active = 94.1

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 41(Granted Patents)

Location History:

Kyoto, JP (2004)
Anjyo, JP (2004 - 2008)
Anjo, JP (2010 - 2017)
Tokyo, JP (1999 - 2019)

Company Filing History:

17 out of 1,649

Mitsubishi Jidosha Kogyo Kabushiki Kaisha

patents

7 out of 105

Mitsubishi Jidosha Engineering Kabushiki Kaisha

patents

where one patent can have more than one assignee

Years Active: 1999-2019

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10247131 - Cylinder head of engine (2019-04-02),

2. 9587529 - Engine (2017-03-07),

3. 9562446 - Engine (2017-02-07),

4. 9109471 - Cam structure (2015-08-18),

5. 7913660 - Cylinder head (2011-03-29),

6. 7677219 - Cylinder head (2010-03-16),

7. 7357107 - Valve system for internal combustion engine (2008-04-15),

8. 7270091 - Cooling water passage structure for an engine (2007-09-18),

9. 7152566 - Cylinder head structure (2006-12-26),

10. 7107953 - Valve gear of an internal combustion engine (2006-09-19),

11. 7007646 - Valve gear with cylinder suspending mechanism of an internal combustion engine (2006-03-07),

12. 6959675 - Valve system for internal combustion engine (2005-11-01),

13. 6883484 - Rocker shaft (2005-04-26),

14. 6832584 - Valve system for internal combustion engine (2004-12-21),

15. 6810846 - Flow path structure of hollow tube (2004-11-02),

Title: Toshihiko Oka - Pioneering Inventor from Anjyo, Japan

Introduction: Toshihiko Oka is a renowned inventor hailing from Anjyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Toshihiko Oka holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Toshihiko Oka has worked with leading research institutions and tech companies, consistently pushing the boundaries of what is possible in the world of invention.

Collaborations: Throughout his career, Toshihiko Oka has collaborated with top engineers, scientists, and designers from around the globe, fostering a culture of innovation and creativity in all his projects.

Conclusion: Toshihiko Oka's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of invention, inspiring future generations to dream big and think outside the box.