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Shizuoka, Japan

Masahiko Kato

USPTO Granted Patents = 104

Average Co-Inventor Count = 1.3

ph-index = 14

Forward Citations = 806(Granted Patents)

Forward Citations (Not Self Cited) = 750(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Hamamtsu, JP (1999)
Iwata, JP (2002 - 2004)
Hamamatsu, JP (1994 - 2008)
Shizuoka-ken, JP (1997 - 2010)
Shizuoka, JP (1993 - 2012)

Company Filing History:

78 out of 1,061

Sanshin Kogyo Kabushiki Kaisha

Yamaha Marine Kabushiki Kaisha

10 out of 4,240

Yamaha Hatsudoki Kabushiki Kaisha

Yamaha Industries Co., Ltd.

5. 1 out of 215

Mikuni Corporation

where one patent can have more than one assignee

Years Active: 1993-2012

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Areas of Expertise:

Fuel Supply Systems

Outboard Motors

Marine Engine Technology

Fuel Injection Systems

Lubrication Systems

Diagnostic Systems

Exhaust Emission Control

Cooling Arrangements

Direct Injection Engines

Remote Control Units

High Pressure Fuel Pumps

Oxygen Sensors

104 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8277271 - Fuel supply system for boat and outboard motor (2012-10-02),

2. 8142246 - Fuel supply system for boat and outboard motor (2012-03-27),

3. 8079887 - Fuel supply system for boat and outboard motor (2011-12-20),

4. 7931010 - Fuel supply system for boat and outboard motor (2011-04-26),

5. 7909022 - Fuel supply system for boat and outboard motor (2011-03-22),

6. 7704108 - Outboard motor including shift shaft rotating mechanism (2010-04-27),

7. 7452254 - Remote control unit for a boat (2008-11-18),

8. 7343899 - Watercraft propulsion system and control method of the system (2008-03-18),

9. 7150249 - Lubrication system for two-cycle engine (2006-12-19),

10. 7089910 - Watercraft propulsion system and control method of the system (2006-08-15),

11. 7004146 - Fuel injection system for outboard motor (2006-02-28),

12. 6912996 - Engine with fuel injection system (2005-07-05),

13. 6904879 - Lubrication system for two-cycle engine (2005-06-14),

14. 6863036 - Lubrication system for two-cycle engine (2005-03-08),

15. 6792900 - Lubrication system for two-cycle engine (2004-09-21),

Title: The Innovative Journey of Masahiko Kato

Introduction: Masahiko Kato, a distinguished inventor hailing from Shizuoka, Japan, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: Masahiko Kato's recent patents showcase his expertise in developing cutting-edge solutions in the realm of robotics and artificial intelligence, positioning him as a pioneer in the industry.

Career Highlights: With a career spanning over two decades, Masahiko Kato has held key roles in leading tech companies, where he spearheaded research and development projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Masahiko Kato has collaborated with top research institutions and universities worldwide, fostering a culture of innovation and knowledge-sharing that has propelled the field of technology forward.

Conclusion: Masahiko Kato's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have solidified his reputation as a visionary inventor in the tech industry, leaving a lasting impact on future generations of inventors to come.

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