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Tsuchiura, Japan

Isao Hayase

USPTO Granted Patents = 42 (Patent Applications = 9)

EPO Patents = 1

Average Co-Inventor Count = 4.4

ph-index = 14

Forward Citations = 605(Granted Patents)

Location History:

Katsuta, JP (1985 - 1996)
Chiyoda-ku, JP (2008)
Tsuchiura, JP (1999 - 2012)
Tokyo, JP (2015 - 2017)

Company Filing History:

40 out of 42,496

Hitachi Automotive Engineering Co., Ltd.

Hitachi, Ltd., Trustee for Benefit of Air Conditiong Systems Co., Ltd.

4. 1 out of 2,874

Hitachi-high-technologies Corporation

where one patent can have more than one assignee

Years Active: 1985-2017

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Areas of Expertise:

Gear Pump

Roller Screw

Linear Actuator

Liquid Chromatograph

Phase Adjusting Apparatus

Scroll Compressor

Variable Displacement Compressor

Displacement Type Fluid Machine

Rotational Phase Adjuster

Axial Piston Machine

Vane Type Rotary Machine

Capacity Control Device

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9644627 - Gear pump (2017-05-09),

2. 9188211 - Roller screw (2015-11-17),

3. 8156833 - Linear actuator (2012-04-17),

4. 7588423 - Pump for liquid chromatograph (2009-09-15),

5. 7581519 - Phase adjusting apparatus and a cam shaft phase adjusting apparatus for an internal combustion engine (2009-09-01),

6. 7424875 - Phase controller and cam shaft phase controller for internal combustion engine (2008-09-16),

7. 7354259 - Scroll compressor having a valved back pressure chamber and a bypass for overcompression (2008-04-08),

8. 7150251 - Valve timing control apparatus (2006-12-19),

9. 7137796 - Scroll compressor (2006-11-21),

10. 7118358 - Scroll compressor having a back-pressure chamber control valve (2006-10-10),

11. 7086359 - Rotational phase adjuster (2006-08-08),

12. 7021912 - Scroll fluid machine (2006-04-04),

13. 6905318 - Compressor including tapered discharged valve and valve seat (2005-06-14),

14. 6769888 - Scroll compressor having a valved back pressure chamber and a bypass for overcompression (2004-08-03),

15. 6637550 - Displacement type fluid machine (2003-10-28),

Title: Inventor Isao Hayase: Revolutionizing Technology in Tsuchiura

Introduction: Isao Hayase is a renowned inventor based in Tsuchiura, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Isao Hayase holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Isao Hayase has worked with leading research institutions and technology companies to develop cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Isao Hayase has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and knowledge-sharing to drive progress in the field of technology.

Conclusion: Isao Hayase's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a visionary inventor, shaping the future of technology in Tsuchiura and beyond.

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