For the Inventor, By the Inventor

Enter inventor name

Hiroyuki Sumitomo

This inventor holds 23 USPTO granted patents. Top assignee: Hisaka Works, Ltd.. Active years: 1979-1989.

USPTO Granted Patents = 23

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 195(Granted Patents)

Location History:

Amagaski, JP (1980)
Takatsuki, JP (1979 - 1982)
Amagasaki, JP (1982)
Osaka, JP (1980 - 1989)

Company Filing History:

Hisaka Works, Ltd.

Years Active: 1979-1989

Loading Chart...

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4841916 - Evaporating apparatus with preheater (1989-06-27),

2. 4827877 - Heat recovery system utilizing non-azeotropic medium (1989-05-09),

3. 4785876 - Heat recovery system utilizing non-azetotropic medium (1988-11-22),

4. 4779424 - Heat recovery system utilizing non-azeotropic medium (1988-10-25),

5. 4753079 - Evaporating apparatus (1988-06-28),

6. 4608829 - Waste heat recovering device (1986-09-02),

7. 4509592 - Plate type evaporator (1985-04-09),

8. 4492268 - Condenser (1985-01-08),

9. 4458748 - Plate type evaporator (1984-07-10),

10. 4371034 - Plate type evaporator (1983-02-01),

11. 4347897 - Plate type heat exchanger (1982-09-07),

12. 4314605 - Condenser (1982-02-09),

13. 4296803 - Plate used in condenser (1981-10-27),

14. 4291759 - Cross-current type plate heat exchanger (1981-09-29),

15. 4285395 - Structure of fluid condensing and heat conducting surface of condenser (1981-08-25),

Title: Hiroyuki Sumitomo: Pioneering Inventor from Osaka

Introduction: Hiroyuki Sumitomo is a renowned inventor hailing from Osaka, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sumitomo holds several patents in various technological domains, including robotics, artificial intelligence, and renewable energy solutions.

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

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

Conclusion: Hiroyuki Sumitomo's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a trailblazing inventor in the global tech landscape.

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

Loading…