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For the Inventor, By the Inventor

Hitachinaka, Japan

Kazutoshi Kobayashi

This inventor holds 18 USPTO granted patents and 1 EPO patent, primarily in Ignition Technology. Top assignees: Hitachi, Ltd., Hitachi Car Engineering Co., Ltd., Other. Active years: 1980-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazutoshi Kobayashi. Retrieved from https://idiyas.com/inventor/kazutoshi-kobayashi-depesz9i

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

Calculating rank
USPTO Granted Patents = 18

% Patents Active = 88.9


Average Co-Inventor Count = 4.7

ph-index = 5

Forward Citations = 102(Granted Patents)


Location History:

  • Ibaraki, JP (1980)
  • Katsuta, JP (1982 - 1992)
  • Hitachinaka, JP (1997 - 2009)

Company Filing History:

goldMedal15 out of 42,752 
 
Hitachi, Ltd.
 patents
silverMedal5 out of 248 
 
Hitachi Car Engineering Co., Ltd.
 patents
bronzeMedal3 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 1980-2009

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Areas of Expertise:
Ignition Coil
Internal Combustion Engine
High Voltage Transformer
Ignition Apparatus
Igniter
Distributor
Knock Control
Pressure-Responsive Timing
18 patents (USPTO):Explore Patents
1. 7487767 - Ignition coil for use in engine and engine having plastic cylinder head cover (2009-02-10),
2. 7013883 - Ignition coil for use in engine and engine having plastic cylinder head cover (2006-03-21),
3. 6571784 - Ignition coil for use in engine and engine having plastic cylinder head cover (2003-06-03),
4. 6332458 - Ignition coil unit for engine and engine provided with plastic head cover (2001-12-25),
5. 6308696 - Ignition apparatus for use in internal combustion engine (2001-10-30),
6. 6237578 - Ignition coil for use in internal combustion engine (2001-05-29),
7. 6213109 - Ignition coil for use in internal combustion engine (2001-04-10),
8. 6191675 - High voltage transformer and ignition transformer using the same (2001-02-20),
9. 6055969 - Igniter for internal combustion engine having outer packing case (2000-05-02),
10. 5915367 - Igniter for internal combustion engine having outer packing case (1999-06-29),
11. 5632259 - Ignition apparatus for an internal combustion engine (1997-05-27),
12. 5090367 - Internal combustion engine distributor (1992-02-25),
13. 5036827 - Ignition coil-incorporated distributor for internal combustion engines (1991-08-06),
14. 4979486 - Ignition coil-incorporated distributor for internal combustion engines (1990-12-25),
15. 4960099 - Distributor for internal combustion engine (1990-10-02),

Title: The Innovative Journey of Kazutoshi Kobayashi

Introduction:

Kazutoshi Kobayashi is a renowned inventor hailing from Hitachinaka, Japan. His groundbreaking work in the field of technology has earned him recognition on a global scale.

Latest Patents:

Kobayashi's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar power systems that are more efficient and cost-effective.

Career Highlights:

Throughout his illustrious career, Kazutoshi Kobayashi has been instrumental in the creation of cutting-edge solutions for sustainable energy sources. His contributions have significantly impacted the renewable energy sector, paving the way for a more environmentally friendly future.

Collaborations:

Kobayashi has collaborated with leading research institutions and universities to further his research and bring his innovative ideas to life. His partnerships have been crucial in pushing the boundaries of technological innovation in the field of renewable energy.

Conclusion:

In conclusion, Kazutoshi Kobayashi's dedication to innovation and his passion for creating a sustainable future have solidified his position as a trailblazer in the world of technology. His work continues to inspire and drive progress in the renewable energy industry.

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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