Goichi Katayama

This inventor holds 47 USPTO granted patents, plus 1 CIPO patent, primarily in Marine Engine Technology. Top assignees: Yamaha Marine Kabushiki Kaisha, Sanshin Kogyo Kabushiki Kaisha. Active years: 1999-2008.

USPTO Granted Patents = 47

% Patents Active = 63.8

CIPO Patents = 1

Average Co-Inventor Count = 1.5

ph-index = 10

Forward Citations = 280(Granted Patents)

Location History:

Shizuoha, JP (2002)
Shizuoka, JP (2001 - 2006)
Hamamatsu, JP (1999 - 2008)

Company Filing History:

27 out of 279

Yamaha Marine Kabushiki Kaisha

patents

20 out of 1,061

Sanshin Kogyo Kabushiki Kaisha

patents

Years Active: 1999-2008

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Areas of Expertise:

Watercraft Propulsion

Outboard Motor

Valve Timing Control

Fuel Supply Device

Four-Cycle Engine

Air Intake Structure

Throttle Valve Control

Cooling System

Exhaust System

Fuel Vapor Emission

Shift Mechanism

Control System

47 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7343899 - Watercraft propulsion system and control method of the system (2008-03-18),

2. 7296552 - Air intake structure for engine (2007-11-20),

3. 7118432 - Outboard motor with cowling (2006-10-10),

4. 7090552 - Intake system for outboard engine (2006-08-15),

5. 7089910 - Watercraft propulsion system and control method of the system (2006-08-15),

6. 7055473 - Control system for outboard motor (2006-06-06),

7. 7036470 - Four-cycle engine (2006-05-02),

8. 6971360 - Knocking avoidance control system of a four-stroke engine for an outboard motor (2005-12-06),

9. 6957635 - Valve timing control for marine engine (2005-10-25),

10. 6938594 - Valve timing control for marine engine (2005-09-06),

11. 6910450 - Variable valve timing structure for outboard motor engine (2005-06-28),

12. 6884131 - Shift mechanism for marine propulsion unit (2005-04-26),

13. 6877467 - Four-cycle engine (2005-04-12),

14. 6860246 - Valve timing control for marine engine (2005-03-01),

15. 6857405 - Valve timing control for marine engine (2005-02-22),

Title: The Innovative Journey of Goichi Katayama

Introduction: Goichi Katayama, a pioneering inventor hailing from Shizuoka, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Goichi Katayama holds several patents in various fields, showcasing his versatility and creativity in inventing new solutions to existing problems. His recent patents focus on sustainable energy solutions and advanced robotics technology.

Career Highlights: Throughout his illustrious career, Goichi Katayama has been recognized for his innovative spirit and dedication to pushing the boundaries of technology. He has received numerous awards for his inventions, solidifying his reputation as a visionary inventor.

Collaborations: Goichi Katayama has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships with top companies have led to the development of cutting-edge technologies that have revolutionized industries.

Conclusion: In conclusion, Goichi Katayama's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventions. His contributions have not only shaped the present but also hold the promise of a brighter and more technologically advanced future.