Company Filing History:

18 out of 42,485

Hitachi, Ltd.

Osaka Gas Company Limited

where one patent can have more than one assignee

Years Active: 1978-1995

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18 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5435154 - High temperature regenerator of an absorption type hot and cold water (1995-07-25),

2. 5018367 - Cooling energy generator with cooling energy accumulator (1991-05-28),

3. 4841744 - Double effect air cooled absorption refrigerating machine (1989-06-27),

4. 4794775 - Method of producing a heat transfer tube for single-phase flow (1989-01-03),

5. 4791984 - Heat transfer fin (1988-12-20),

6. 4743174 - Centrifugal compressor (1988-05-10),

7. 4715436 - Construction of a heat transfer wall of a heat transfer pipe (1987-12-29),

8. 4690211 - Heat transfer tube for single phase flow (1987-09-01),

9. 4655053 - Air-cooled absorption refrigeration system (1987-04-07),

10. 4653163 - Method for producing a heat transfer wall for vaporizing liquids (1987-03-31),

11. 4615184 - Compression refrigerating machine with vapor-liquid separator (1986-10-07),

12. 4563882 - Air cooling type absorption cooler (1986-01-14),

13. 4554223 - Fuel cell apparatus (1985-11-19),

14. 4551991 - Multi-effect absorption refrigerating machine (1985-11-12),

15. 4471630 - Cooling system having combination of compression and absorption type (1984-09-18),

Title: Innovation Extraordinaire: The Inventive Mind of Shigeo Sugimoto

Introduction:

Shigeo Sugimoto, a prolific inventor based in Ibaraki, JP, has left an indelible mark on the world of technological advancements. With a staggering 18 patents to his name, Sugimoto's expertise in innovation is truly awe-inspiring.

Latest Patents:

Sugimoto's latest patents showcase his ingenuity in creating cutting-edge solutions for high-temperature regenerators and cooling energy generators. The high temperature regenerator of an absorption type hot and cold water generator he developed is a testament to his commitment to preventing corrosion and enabling miniaturization in thermal systems. Meanwhile, the cooling energy generator with a cooling energy accumulator demonstrates his mastery in efficient cooling technologies for air conditioning applications.

Career Highlights:

During his illustrious career, Shigeo Sugimoto has lent his expertise to renowned companies such as Hitachi, Ltd. and Hitachi Cable, Inc. His innovative contributions have not only reshaped the industries he worked in but have also set new benchmarks for technological advancements.

Collaborations:

Throughout his career, Sugimoto had the privilege of collaborating with esteemed colleagues such as Kenji Takahashi and Heikichi Kuwahara. Together, they have pushed the boundaries of innovation, resulting in groundbreaking inventions that have revolutionized their respective fields.

Conclusion:

In conclusion, Shigeo Sugimoto stands as a beacon of innovation, with his relentless pursuit of excellence and groundbreaking inventions reshaping the technological landscape. His legacy will continue to inspire future generations of inventors and engineers to push the boundaries of what is possible in the world of technology.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.