Company Filing History:

8 out of 90

Japan Radio Co., Ltd.

patents

7 out of 16

Nihon Musen Kabushiki Kaisha

patents

3 out of 7

Okutama Kogyo Co., Ltd.

patents

4. 3 out of 356

Shindengen Electric Manufacturing Company Limited

patents

5. 1 out of 174

Yahoo Japan Corporation

patents

Years Active: 1991-2021

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11183852 - Inverter generator for synchronizing a phase of an output voltage and control method thereof (2021-11-23),

2. 10417290 - Information providing system, information providing server and information providing method for automatically providing search result information (2019-09-17),

3. 10333303 - Power supply device and method of controlling power supply device (2019-06-25),

4. 10326290 - Power converting device and method of controlling power converting device (2019-06-18),

5. 8017101 - Precipitated calcium carbonate, method for producing the same and filler for loading paper using the same (2011-09-13),

6. 8012443 - Spherical calcium carbonate and method of producing the same (2011-09-06),

7. 7754176 - Spherical calcium carbonate and method for producing thereof (2010-07-13),

8. 6539202 - Interference canceling device (2003-03-25),

9. 6489844 - Feed-forward amplifier and controller of the same (2002-12-03),

10. 6172560 - Amplifier with feedforward loops for rejecting non-linear distortion (2001-01-09),

11. 5818283 - High power FET switch (1998-10-06),

12. 5751200 - Composite longitudinal vibration mechanical filter having undesired (1998-05-12),

13. 5740595 - Composite longitudinal vibration mechanical filter's method of (1998-04-21),

14. 5528806 - Tunable composite longitudinal vibration mechanical filter manufacturing (1996-06-25),

15. 5521557 - Delay detection circuit and low-noise oscillation circuit using the same (1996-05-28),

Title: Inventor Kazuo Yamashita - Revolutionizing Technology in Mitaka

Introduction: Kazuo Yamashita is a visionary inventor based in Mitaka, Japan, known for his groundbreaking contributions to the field of technology.

Latest Patents: Kazuo Yamashita holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and commitment to progress.

Career Highlights: With a career spanning over two decades, Kazuo Yamashita has worked with leading research institutions and tech companies to develop cutting-edge solutions that have redefined the industry standards.

Collaborations: Throughout his career, Kazuo Yamashita has collaborated with top engineers, scientists, and designers, fostering a culture of creativity and excellence in all his projects.

Conclusion: Kazuo Yamashita's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true pioneer in the field, inspiring the next generation of inventors and innovators.

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1 patent (CIPO):

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1 patent pending (CIPO):

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