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Motohiko Yoshigai

USPTO Granted Patents = 42 (Patent Applications = 1)

Average Co-Inventor Count = 5.0

ph-index = 9

Forward Citations = 306(Granted Patents)

Location History:

Kudamatsu, JP (1994 - 2000)
Hikari, JP (1997 - 2015)

Company Filing History:

24 out of 42,508

19 out of 2,874

Hitachi-high-technologies Corporation

Opnext Japan, Inc.

4. 1 out of 832,880

Other

patents

where one patent can have more than one assignee

Years Active: 1994-2015

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Areas of Expertise:

Plasma Processing

Semiconductor Fabrication

Etching Method

Film Thickness Measurement

Emission Spectroscopy

Vacuum Processing

Surface Processing

Microwave Plasma Processing

Endpoint Detection

Plasma Etching

Vacuum Treatment

Processing Apparatus

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9039865 - Plasma processing apparatus (2015-05-26),

2. 8707899 - Plasma processing apparatus (2014-04-29),

3. 8282767 - Plasma processing apparatus (2012-10-09),

4. 8071397 - Semiconductor fabricating apparatus with function of determining etching processing state (2011-12-06),

5. 7955514 - Plasma processing apparatus and plasma processing method (2011-06-07),

6. 7931776 - Plasma processing apparatus (2011-04-26),

7. 7771607 - Plasma processing apparatus and plasma processing method (2010-08-10),

8. 7601241 - Plasma processing apparatus and plasma processing method (2009-10-13),

9. 7442651 - Plasma etching method (2008-10-28),

10. 7411684 - Film thickness measuring method of member to be processed using emission spectroscopy and processing method of the member using the measuring method (2008-08-12),

11. 7396771 - Plasma etching apparatus and plasma etching method (2008-07-08),

12. 7303998 - Plasma processing method (2007-12-04),

13. 7259866 - Semiconductor fabricating apparatus with function of determining etching processing state (2007-08-21),

14. 7259104 - Sample surface processing method (2007-08-21),

15. 7230720 - Film thickness measuring method of member to be processed using emission spectroscopy and processing method of the member using the measuring method (2007-06-12),

Title: Inventor Motohiko Yoshigai

Introduction: Motohiko Yoshigai is a renowned inventor based in Hikari, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Yoshigai's latest patents include innovative designs in the automotive industry focusing on electric vehicle charging systems and energy-efficient technologies.

Career Highlights: With a career spanning over two decades, Yoshigai has been instrumental in developing cutting-edge solutions for renewable energy, smart grid systems, and sustainable transportation.

Collaborations: Throughout his career, Yoshigai has collaborated with leading research institutions, universities, and multinational companies to bring his inventions to life and make a positive impact on society.

Conclusion: Motohiko Yoshigai's dedication to innovation and sustainable technology has solidified his reputation as a visionary inventor in the field of clean energy and transportation.

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