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For the Inventor, By the Inventor

Tokyo, Japan

Hideaki Katashiba

This inventor holds 28 USPTO granted patents, primarily in Exhaust Gas Purification. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Mitsubishi Denki K.k.. Active years: 1988-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideaki Katashiba. Retrieved from https://idiyas.com/inventor/hideaki-katashiba

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

USPTO Granted Patents = 28

% Patents Active = 92.9

Average Co-Inventor Count = 3.5

ph-index = 10

Forward Citations = 257(Granted Patents)


Location History:

  • Amagasaki, JP (1992 - 1995)
  • Hyogo, JP (1988 - 1998)
  • Tokyo, JP (1998 - 2005)

Company Filing History:

goldMedal27 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
silverMedal2 out of 1,649 
 
Mitsubishi Jidosha Kogyo Kabushiki Kaisha
 patents
bronzeMedal1 out of 488 
 
Mitsubishi Denki K.k.
 patents
where one patent can have more than one assignee

Years Active: 1988-2005

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Areas of Expertise:
Exhaust Purification
Internal Combustion Engine
Fuel Control
Air/Fuel Ratio
Exhaust Gas Recirculation
Combustion Control
Clutch Control
Engine Control Device
Heat Generation
Control Apparatus
Air Introduction
Exhaust Cleaning
28 patents (USPTO):Explore Patents
1. 6878354 - Catalyst and process for exhaust purification (2005-04-12),
2. 6755017 - Device for purifying exhaust gas of an internal combustion engine (2004-06-29),
3. 6519932 - Exhaust gas purification apparatus and method for an internal combustion engine (2003-02-18),
4. 6505465 - Device for controlling an internal combustion engine (2003-01-14),
5. 6499474 - Air/fuel ratio control apparatus for internal combustion engine (2002-12-31),
6. 6345498 - Exhaust gas purifier for internal combustion engine (2002-02-12),
7. 6279537 - Air fuel ratio control apparatus for an internal combustion engine (2001-08-28),
8. 6199540 - Fuel control system for internal combustion engine (2001-03-13),
9. 6109242 - Fuel control system for internal combustion engine (2000-08-29),
10. 6076502 - Exhaust gas recirculation control system for internal combustion engines (2000-06-20),
11. 6073611 - Control apparatus for internal combustion engine (2000-06-13),
12. 6006727 - Fuel control system for internal combustion engine (1999-12-28),
13. 5983862 - Combustion control system for internal combustion engine (1999-11-16),
14. 5776032 - Clutch control device (1998-07-07),
15. 5724810 - Controlling apparatus for introduction air into an exhaust pipe of an (1998-03-10),

Title: Hideaki Katashiba: Pioneering Inventor from Tokyo

Introduction: Hideaki Katashiba is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hideaki Katashiba holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Hideaki Katashiba has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Hideaki Katashiba has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Hideaki Katashiba's relentless pursuit of innovation and his passion for creating technology that makes a difference have solidified his position as a trailblazer in the world of inventions.

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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