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For the Inventor, By the Inventor

Shizuoka, Japan

Yukinori Kashima

This inventor holds 13 USPTO granted patents. Top assignees: Sanshin Kogyo Kabushiki Kaisha, Yamaha Marine Kabushiki Kaisha. Active years: 1999-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukinori Kashima. Retrieved from https://idiyas.com/inventor/yukinori-kashima

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

USPTO Granted Patents = 13

% Patents Active = 84.6

Average Co-Inventor Count = 1.4

ph-index = 6

Forward Citations = 98(Granted Patents)


Location History:

  • Hamamatsu, JP (1999 - 2002)
  • Shizuoka, JP (2001 - 2005)

Company Filing History:

goldMedal12 out of 1,061 
 
Sanshin Kogyo Kabushiki Kaisha
 patents
silverMedal1 out of 279 
 
Yamaha Marine Kabushiki Kaisha
 patents

Years Active: 1999-2005

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13 patents (USPTO):Explore Patents
1. 6921307 - Exhaust system for outboard motor (2005-07-26),
2. 6550448 - Engine throttle valve linkage (2003-04-22),
3. 6474286 - Lubricant filler structure (2002-11-05),
4. 6471559 - Outboard motor cooling and exhaust system (2002-10-29),
5. 6450847 - Engine component arrangement for outboard motor (2002-09-17),
6. 6425360 - Valve drive mechanism for outboard motor (2002-07-30),
7. 6321720 - Intake system for four-cycle engine powering an outboard motor (2001-11-27),
8. 6302754 - Outboard motor cooling and exhaust system (2001-10-16),
9. 6298815 - Induction system for engine of outboard motor (2001-10-09),
10. 6250982 - Exhaust arrangement for outboard motor (2001-06-26),
11. 6053785 - Exhaust system and control for marine propulsion engine (2000-04-25),
12. 6053155 - Ignition mounting arrangement for outboard motor (2000-04-25),
13. 5911608 - Exhaust system for outboard motors (1999-06-15),

Title: Yukinori Kashima: Pioneering Inventor from Shizuoka

Introduction: Yukinori Kashima is a renowned inventor hailing from Shizuoka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kashima's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to creating a more efficient and sustainable future.

Career Highlights: With a career spanning over two decades, Kashima has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Kashima has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Yukinori Kashima's dedication to pushing the boundaries of technology and his passion for creating impactful solutions have solidified his position as a trailblazing inventor in the global innovation landscape.

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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