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For the Inventor, By the Inventor

Okayama, Japan

Toshiyuki Hoshino

This inventor holds 10 USPTO granted patents. Top assignees: Kawasaki Steel Corporation, Honda Giken Kogyo Kabushiki Kaisha, Other. Active years: 1990-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Hoshino. Retrieved from https://idiyas.com/inventor/toshiyuki-hoshino

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

USPTO Granted Patents = 10

% Patents Active = 70.0

Average Co-Inventor Count = 3.9

ph-index = 3

Forward Citations = 36(Granted Patents)


Location History:

  • Chiba, JP (1990)
  • Kurashiki, JP (2000 - 2001)
  • Okayama, JP (1995 - 2002)
  • Tochigi-ken, JP (2003)

Company Filing History:

goldMedal7 out of 1,256 
 
Kawasaki Steel Corporation
 patents
silverMedal1 out of 10,092 
 
Honda Giken Kogyo Kabushiki Kaisha
 patents
bronzeMedal3 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1990-2003

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10 patents (USPTO):Explore Patents
1. 6666037 - Absorption refrigerator control method (2003-12-23),
2. 6651457 - Absorption refrigerator (2003-11-25),
3. 6454881 - Non-refined steel being reduced in anisotropy of material and excellent in strength, toughness and machinability (2002-09-24),
4. 6306227 - Rolling bearing (2001-10-23),
5. 6162389 - High-strength and high-toughness non heat-treated steel having excellent (2000-12-18),
6. 616238 - High-strength and high-toughness non heat-treated steel having excellent (2000-12-19),
7. 6068712 - Steel products having superior weathering, method of producing the steel (2000-05-30),
8. 5648044 - Graphite steel for machine structural use exhibiting excellent free (1997-07-15),
9. 5476556 - Method of manufacturing steel for machine structural use exhibiting (1995-12-19),
10. 4975242 - Carbon steel for machine structural use (1990-12-04),

Title: The Innovations of Toshiyuki Hoshino

Introduction

Toshiyuki Hoshino is a prominent inventor based in Okayama, Japan. He has made significant contributions to the field of refrigeration technology, holding a total of 10 patents. His work has had a lasting impact on the industry, particularly in the development of absorption refrigeration systems.

Latest Patents

Among his latest patents are the "Absorption Refrigerator Control Method" and the "Absorption Refrigerator." These innovations showcase his expertise in enhancing the efficiency and functionality of refrigeration systems.

Career Highlights

Hoshino has had a notable career, including his tenure at Kawasaki Steel Corporation. His work at this esteemed company has allowed him to develop and refine his inventions, contributing to advancements in refrigeration technology.

Collaborations

Throughout his career, Hoshino has collaborated with talented individuals such as Keniti Amano and Takashi Iwamoto. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Toshiyuki Hoshino's contributions to the field of refrigeration through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of efficient refrigeration technologies.

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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