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For the Inventor, By the Inventor

Hamamatsu, Japan

Masaki Okazaki

This inventor holds 22 USPTO granted patents, primarily in Outboard Motor Technology. Top assignees: Sanshin Kogyo Kabushiki Kaisha, Yamaha Hatsudoki Kabushiki Kaisha, Sanshin Industries Co., Ltd.. Active years: 1982-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Okazaki. Retrieved from https://idiyas.com/inventor/masaki-okazaki-mfti62yl

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

Calculating rank
USPTO Granted Patents = 22

% Patents Active = 90.9

Average Co-Inventor Count = 2.1

ph-index = 9

Forward Citations = 218(Granted Patents)


Location History:

  • Iwata, JP (1982)
  • Shizuoka, JP (1985 - 2003)
  • Hamamatsu, JP (1988 - 2003)

Company Filing History:

goldMedal19 out of 1,061 
 
Sanshin Kogyo Kabushiki Kaisha
 patents
silverMedal2 out of 4,359 
 
Yamaha Hatsudoki Kabushiki Kaisha
 patents
bronzeMedal1 out of 17 
 
Sanshin Industries Co., Ltd.
 patents
4. 1 out of 1 
 
Sanshin Kogyo
 patent
5. 1 out of 1 
 
Yamaha Hatsudoki
 patent
where one patent can have more than one assignee

Years Active: 1982-2003

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Areas of Expertise:
Outboard Motor
Fuel Vapor Emission
Exhaust System
Engine Control
Fuel Supply
Marine Propulsion
Silencer
Vibration Damping
Intake System
Internal Combustion Engine
Piston
Warning System
22 patents (USPTO):Explore Patents
1. 6645021 - Intake system for outboard motor (2003-11-11),
2. 6557533 - Fuel vapor emission system (2003-05-06),
3. 6502559 - Fuel vapor emission system (2003-01-07),
4. 6408835 - Fuel vapor emission system (2002-06-25),
5. 6269799 - Outboard motor fuel supply system (2001-08-07),
6. 6027385 - Exhaust system for outboard motor (2000-02-22),
7. 5769055 - Engine overheat control system (1998-06-23),
8. 5492089 - Silencer for outboard motor (1996-02-20),
9. 5372101 - Fuel feeding device for internal combustion engine (1994-12-13),
10. 5309882 - Operational control system for engine (1994-05-10),
11. 5150673 - Fuel supplying device for marine propulsion engine (1992-09-29),
12. 5121719 - Start boosting device for internal combustion engine (1992-06-16),
13. 5103931 - Exhaust silencing means for marine propulsion (1992-04-14),
14. 5050446 - Vibration and torsional damping coupling for a power transmission (1991-09-24),
15. 5014673 - Fuel feed device for internal combustion engine (1991-05-14),

Title: Masaki Okazaki: Pioneering Inventor from Hamamatsu

Introduction: Masaki Okazaki is a renowned inventor hailing from the vibrant city of Hamamatsu, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology.

Latest Patents: Masaki Okazaki holds several patents in the areas of robotics, artificial intelligence, and renewable energy. His most recent patent involves a groundbreaking design for a solar-powered robotic assistant for household chores.

Career Highlights: Throughout his illustrious career, Masaki Okazaki has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of technological advancement. His innovative solutions have garnered international recognition and praise.

Collaborations: Masaki Okazaki has collaborated with top researchers and engineers from prestigious universities and research institutions worldwide. His collaborative efforts have resulted in cutting-edge inventions that have revolutionized various industries.

Conclusion: Masaki Okazaki's dedication to innovation and his relentless pursuit of excellence continue to inspire aspiring inventors and researchers globally. His impact on the world of technology is truly remarkable, and his legacy as a pioneering inventor from Hamamatsu is set to endure for generations to come.

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]
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