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Fine Tech Corporation

USPTO Granted Patents = 12

% Expired Patents = 33.3

Trademarks = 1

Forward Citations = 38

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16 inventors (with patents filed for the assignee):

Takeo Nakagawa (6 out of 9 patents)

Qing Wen Liu (6 out of 52 patents)

Koichi Nakagawa (4 out of 55 patents)

4. Arie L Gutman (4 out of 23 patents)

5. Isao Shiozawa (4 out of 4 patents)

6. Igor Zaltzman (3 out of 9 patents)

7. Genady Nisnevich (3 out of 5 patents)

8. Eleonora Shkolnik (3 out of 5 patents)

9. Jun-Qi Li (2 out of 20 patents)

10. Boris Tishin (2 out of 14 patents)

11. Boris Pertsikov (1 out of 19 patents)

12. Gennadiy Nisnevich (1 out of 2 patents)

13. Igor Ruchman (1 out of 1 patent)

14. Alex Vilensky (1 out of 1 patent)

15. Oe Sook Park (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. D800094 - Loudspeaker device (2017-10-17),

2. 8220694 - Friction stir welding method and friction stir welded housing (2012-07-17),

3. 8167188 - Friction stir welding method (2012-05-01),

4. 8052033 - Friction stir welding method (2011-11-08),

5. 7971770 - Friction stir method (2011-07-05),

6. 7490413 - Contour measuring device with error correcting unit (2009-02-17),

7. 7398603 - Distance measuring probe with air discharge system (2008-07-15),

8. 6696568 - Process and intermediates for production of cabergoline and related compounds (2004-02-24),

9. 6655258 - Rodless cylinder using a round stick type chain (2003-12-02),

10. 6538138 - Process and a novel intermediate for the preparation of Flecainide (2003-03-25),

11. 6316627 - Process for the preparation of flecainide (2001-11-13),

12. 6288271 - Process for the preparation of (2,2,2-trifluoroethoxy)benzoic acids (2001-09-11),

Fine Tech Corporation, headquartered in Tokyo, specializes in advanced technology solutions across various sectors, including electronics and precision manufacturing. The company is known for its innovative approaches in developing high-performance materials and components that cater to the needs of industries such as telecommunications and automotive. With a focus on research and development, Fine Tech aims to enhance product efficiency and sustainability, positioning itself as a key player in the global technology landscape.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Fine Tech Corporation

12 Patents

#1,729 in Tokyo

#3,934 in Japan

#48,129 in the World

Fine Tech Corporation

Forward Citations = 38

16 inventors:

Takeo Nakagawa (6 out of 9 patents)

Qing Wen Liu (6 out of 52 patents)

Koichi Nakagawa (4 out of 55 patents)

4. Arie L Gutman (4 out of 23 patents)

5. Isao Shiozawa (4 out of 4 patents)

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