IDiyas

For the Inventor, By the Inventor

Ibaraki-ken, Japan

Masateru Suwa

USPTO Granted Patents = 21

Average Co-Inventor Count = 4.6

ph-index = 9

Forward Citations = 225(Granted Patents)


Location History:

  • Hitachi, JA (1976 - 1977)
  • Hitachi, JP (1978)
  • Hatachi, JA (1978)
  • Tokai, JP (1980 - 1983)
  • Naka, JP (1990)
  • Toukai, JP (1992)
  • Tohkai, JP (1993)
  • Ibaraki, JP (1981 - 1995)
  • Hitachinaka, JP (1998)
  • Ibaraki-ken, JP (1996 - 2001)

Company Filing History:

goldMedal20 out of 42,485 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents
bronzeMedal1 out of 1,037 
 
Agency of Industrial Science and Technology
 patents
4. 1 out of 900 
 
Hitachi Medical Corporation
 patents
where one patent can have more than one assignee

Years Active: 1976-2001

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21 patents (USPTO):Explore Patents
1. 6224334 - Steam turbine, rotor shaft thereof, and heat resisting steel (2001-05-01),
2. 5740668 - High efficiency gas turbine (1998-04-21),
3. 5624235 - Steam turbine, rotor shaft thereof, and heat resisting steel (1997-04-29),
4. 5569338 - Steam turbine rotor shaft thereof and heat resisting steel (1996-10-29),
5. 5536146 - Combined generator system (1996-07-16),
6. 5383768 - Steam turbine, rotor shaft thereof, and heat resisting steel (1995-01-24),
7. 5296057 - High abrasion resistant aluminum bronze alloy, and sliding members using (1994-03-22),
8. 5203984 - Monitoring system for plant operation condition and its in-situ (1993-04-20),
9. 5153704 - Semiconductor device using annealed bonding wire (1992-10-06),
10. 4973366 - Insert material for solid phase diffusion welding for nickel base (1990-11-27),
11. 4939762 - Target for X-ray tube as well as method of manufacturing the same, and (1990-07-03),
12. 4912544 - Corrosion-resistant aluminum electronic material (1990-03-27),
13. 4692230 - Thin film forming method through sputtering and sputtering device (1987-09-08),
14. 4383970 - Process for preparation of graphite-containing aluminum alloys (1983-05-17),
15. 4246693 - Method of fabricating semiconductor device by bonding together silicon (1981-01-27),

Title: Masateru Suwa - Pioneering Innovations in Turbine Technology

Introduction:

Masateru Suwa, a renowned inventor hailing from Ibaraki-ken, JP, is a beacon of dedication to innovation and excellence in the field of technology. With 21 patents to his name, Suwa's contributions have not only shaped the present but are also inspiring the next generation of inventors.

Latest Patents:

Among his latest patents is a groundbreaking design for a steam turbine and rotor shaft made of a special heat-resistant steel. The steam turbine features high and low-pressure portions with blades designed for efficiency at high temperatures, showcasing Suwa's expertise in advanced engineering.

Career Highlights:

Throughout his illustrious career, Masateru Suwa has been associated with esteemed companies like Hitachi, Ltd. and Hitachi Chemical Company, Ltd. His work in these organizations has significantly contributed to the advancement of turbine technology and power generation systems.

Collaborations:

Suwa's collaborative efforts with coworkers such as Yutaka Fukui and Masao Siga have led to innovative solutions and cutting-edge developments in the field. These partnerships have been instrumental in pushing the boundaries of what is possible in turbine design and performance.

Conclusion:

Masateru Suwa's relentless pursuit of excellence and his revolutionary approach to turbine technology have cemented his legacy as a visionary inventor. His patents stand as a testament to his ingenuity and unwavering commitment to advancing the realms of innovation. Suwa continues to inspire and shape the future of technology, leaving an indelible mark on the industry for generations to come.

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