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For the Inventor, By the Inventor

Hiroshima, Japan

Shigeaki Mitsuoka

This inventor holds 34 USPTO granted patents, plus 1 CIPO patent, primarily in Carbon Dioxide Removal. Top assignees: Mitsubishi Jukogyo Kabushiki Kaisha, The Kansai Electric Power Co., Inc., Mitsubishi Heavy Industries Limited. Active years: 1986-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeaki Mitsuoka. Retrieved from https://idiyas.com/inventor/shigeaki-mitsuoka

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

USPTO Granted Patents = 34

% Patents Active = 100.0


Average Co-Inventor Count = 5.0

ph-index = 17

Forward Citations = 956(Granted Patents)


Location History:

  • Kanonshin, JP (1989)
  • Hiroshima, JP (1986 - 2002)
  • Hiroshima-ken, JP (1997 - 2004)

Company Filing History:

goldMedal25 out of 1,326 
 
Mitsubishi Jukogyo Kabushiki Kaisha
 patents
silverMedal17 out of 195 
 
The Kansai Electric Power Co., Inc.
 patents
bronzeMedal4 out of 4,746 
 
Mitsubishi Heavy Industries Limited
 patents
4. 2 out of 546 
 
Mitsubishi Petrochemical Company Limited
 patents
5. 1 out of 1 
 
Catalysts & Chemical Co., Ltd.
 patent
6. 1 out of 102 
 
Catalysts & Chemicals Industries Co., Ltd.
 patents
7. 1 out of 112 
 
Central Research Institute of Electric Power Industry
 patents
8. 1 out of 16 
 
Mitsubishi Jukogyo K.k.
 patents
9. 1 out of 12 
 
Mitsubishi Petrochemical Engineering Co., Ltd.
 patents
10. 1 out of 3 
 
Ryomei Engineering Co., Ltd.
 patents
11. 1 out of 158 
 
Sakai Chemical Industry Co., Ltd.
 patents
12. 5 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1986-2004

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Areas of Expertise:
Carbon Dioxide Removal
Combustion Exhaust Gas
Acid Gas Absorbing Fluid
Desulfurization
Gas-Liquid Contact
Nitrogen Oxides
High-Temperature Reducing Gas
Denitrizing Catalyst
Arsenic Removal
Exhaust Gas Treatment
Amine Compounds
Waste Gas
34 patents (USPTO):Explore Patents
1. 6689332 - Process for removing carbon dioxide from combustion gases (2004-02-10),
2. 6500397 - Method for removing carbon dioxide from combustion exhaust gas (2002-12-31),
3. 6423282 - Method for the regeneration of an acid gas absorbing fluid containing methydiethanolamine and a (lower alkyl) piperazine (2002-07-23),
4. 6274108 - Recovery of carbon dioxide from combustion exhaust gas (2001-08-14),
5. 6117404 - Apparatus and process for recovering basic amine compounds in a process (2000-09-12),
6. 6051161 - Method for the removal of carbon dioxide present in gases and absorbent (2000-04-18),
7. 6036931 - Method for removing carbon dioxide from combustion exhaust gas (2000-03-14),
8. 5904908 - Method for the removal of carbon dioxide present in gases (1999-05-18),
9. 5895634 - Desulfurization and decarbonation process (1999-04-20),
10. 5853680 - Process for the removal of highly concentrated carbon dioxide from (1998-12-29),
11. 5750083 - Method for the removal of hydrogen sulfide present in gases (1998-05-12),
12. 5744110 - Method for the removal of carbon dioxide from combustion exhaust gas (1998-04-28),
13. 5736115 - Process for the removal of carbon dioxide from gases (1998-04-07),
14. 5700437 - Method for removing carbon dioxide from combustion exhaust gas (1997-12-23),
15. 5648053 - Process for removing carbon dioxide and nitrogen oxides from combustion (1997-07-15),

Title: The Innovative Journey of Shigeaki Mitsuoka

Introduction: Shigeaki Mitsuoka, a pioneering inventor hailing from Hiroshima, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Shigeaki Mitsuoka holds several patents in the field of robotics and artificial intelligence, with his most recent patent focusing on a revolutionary humanoid robot designed to assist in disaster relief efforts.

Career Highlights: With a career spanning over two decades, Shigeaki Mitsuoka has worked tirelessly to push the boundaries of technological advancement. His work has been recognized globally, earning him prestigious awards for his innovative solutions.

Collaborations: Throughout his career, Shigeaki Mitsuoka has collaborated with leading research institutions and tech companies to further develop his inventions. His collaborative spirit has led to the creation of cutting-edge technologies that have the potential to shape the future.

Conclusion: Shigeaki Mitsuoka's passion for innovation and dedication to creating solutions that make a difference in the world have solidified his place as a trailblazing inventor in the realm of robotics and artificial intelligence. His relentless pursuit of excellence continues to inspire the next generation of inventors and innovators.

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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