Isamu Tsubono

USPTO Granted Patents = 22 (Patent Applications = 1)

Average Co-Inventor Count = 5.0

ph-index = 9

Forward Citations = 421(Granted Patents)

Location History:

Yokohama, JP (1989)
Chiyodamachi, JP (1994)
Tochigi-ken, JP (1998 - 2001)
Chiyoda, JP (2002)
Ibaraki-ken, JP (2001 - 2006)
Chiyoda-ku, JP (2010)
Ushiku, JP (2003 - 2014)

Company Filing History:

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

patent

1 out of 48

Hitachi Appliances, Inc

patents

4. 1 out of 8

Hitachi Home and Life Solutions, Inc.

patents

Years Active: 1989-2014

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8888475 - Scroll compressor with oil supply across a sealing part (2014-11-18),

2. 8581527 - Mechanism for converting rotary motion into linear motion and lifting device (2013-11-12),

3. 8573088 - Mechanism for converting rotational motion to linear motion (2013-11-05),

4. 8567279 - Mechanism for converting rotary motion into linear motion (2013-10-29),

5. 8011264 - Mechanism for converting rotary motion into linear motion (2011-09-06),

6. 7722342 - Pump apparatus and power steering (2010-05-25),

7. 7648003 - Power steering system (2010-01-19),

8. 7354259 - Scroll compressor having a valved back pressure chamber and a bypass for overcompression (2008-04-08),

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

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

11. 7074023 - Scroll compressor (2006-07-11),

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

13. 6769888 - Scroll compressor having a valved back pressure chamber and a bypass for overcompression (2004-08-03),

14. 6637550 - Displacement type fluid machine (2003-10-28),

15. 6589035 - Scroll compressor having a valved back-pressure chamber and a bypass for over-compression (2003-07-08),

Title: Inventor Isamu Tsubono: Revolutionizing Technology in Ushiku

Introduction: Isamu Tsubono is a visionary inventor based in Ushiku, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

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

Collaborations: Throughout his career, Isamu Tsubono has collaborated with top engineers, scientists, and researchers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Isamu Tsubono's relentless pursuit of innovation and his passion for creating technology that improves lives make him a true pioneer in the field of inventing.

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1 patent pending:

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