Shigeru Kakugawa

USPTO Granted Patents = 35 (Patent Applications = 3)

EPO Patents = 2

Average Co-Inventor Count = 4.8

ph-index = 9

Forward Citations = 268(Granted Patents)

Location History:

Ibaraki-ken, JP (2004)
Hitachi, JP (1994 - 2014)
Tokyo, JP (2020)

Company Filing History:

Hitachi Medical Corporation

patents

1 out of 495

Hitachi Industrial Equipment Systems Co., Ltd.

patents

4. 1 out of 149

Hitachi Powdered Metals Co., Ltd.

where one patent can have more than one assignee

Years Active: 1994-2020

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35 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10629355 - Stationary induction apparatus (2020-04-21),

2. 8781763 - Method for analyzing operating point of permanent magnet, program therefor, and recording medium (2014-07-15),

3. RE44037 - Rotating electric machine having rotor embedded-permanent-magnets with inner-end magnetic gaps and outer-end magnetic gaps, and electric car using the same electric machine (2013-03-04),

4. 8067871 - Permanent magnet rotating electric machine and electric car using the same (2011-11-29),

5. 7714466 - Claw-teeth-type rotating electrical machine (2010-05-11),

6. 7521832 - Rotating electric machine having rotor embedded-permanent-magnets with inner-end magnetic gaps and outer-end magnetic gaps, and electric car using the same electric machine (2009-04-21),

7. 7492159 - Nuclear magnetic resonance spectrometer for liquid-solution (2009-02-17),

8. 7292040 - Split type NMR superconductive magnet device and NMR apparatus for solution analysis with different current directions and a permanent current switch (2007-11-06),

9. 7212003 - NMR analyzer (2007-05-01),

10. 7208954 - NMR analyzer (2007-04-24),

11. 7190167 - Nuclear magnetic resonance spectrometer for liquid-solution (2007-03-13),

12. 7154271 - Split type NMR Superconductive magnet device and NMR apparatus for solution analysis with a permanent current switch holding the split type superconducting magnet in a permanent current mode (2006-12-26),

13. 7151335 - Permanent magnet rotating electric machine and electric car using the same (2006-12-19),

14. 7138802 - Nuclear magnetic resonance apparatus probe (2006-11-21),

15. 7084634 - Nuclear magnetic resonance apparatus probe (2006-08-01),

Title: Shigeru Kakugawa - Pioneering Inventor from Hitachi

Introduction: Shigeru Kakugawa is a renowned inventor hailing from Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigeru Kakugawa 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 three decades, Shigeru Kakugawa has worked with leading tech companies, including Hitachi, where he played a pivotal role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Shigeru Kakugawa has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous breakthrough inventions.

Conclusion: Shigeru Kakugawa's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.

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3 patents pending:

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2 patents (EPO):

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