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Jemco Inc.

USPTO Granted Patents = 10

% Expired Patents = 70.0

CIPO Patents = 1

EPO Patents = 2

Forward Citations = 42

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29 inventors (with patents filed for the assignee):

Takeshi Kamiya (3 out of 14 patents)

Kota Omori (3 out of 4 patents)

Kiyoshi Fuda (3 out of 3 patents)

4. Toshiaki Matsunaga (3 out of 3 patents)

5. Juichi Fukatani (2 out of 40 patents)

6. Masahiro Hagiwara (2 out of 6 patents)

7. Bungo Hatta (2 out of 13 patents)

8. Takeshi Nakagawa (2 out of 2 patents)

9. Tadahiko Yoshioka (2 out of 6 patents)

10. Gakuji Uozumi (1 out of 11 patents)

11. Hiroshi Koshiyama (1 out of 4 patents)

12. Tsunetoshi Honda (1 out of 19 patents)

13. Hiroyuki Imai (1 out of 7 patents)

14. Ryoji Nakayama (1 out of 21 patents)

15. Kazuya Sato (1 out of 10 patents)

10 patents: Sort by Forward Citations

1. 8475927 - Tin-doped indium oxide fine particle dispersion, method for manufacturing the same, interlayer film for laminated glass with heat ray blocking properties formed by using said dispersion, and laminated glass therewith (2013-07-02),

2. 8221535 - Tin-doped indium oxide fine particle dispersion, method for manufacturing the same, interlayer film for laminated glass with heat ray blocking properties formed by using said dispersion, and laminated glass therewith (2012-07-17),

3. 7741518 - Method for producing trifluoromethanesulfonic anhydride (2010-06-22),

4. 7628840 - Metal nano-particles and method for preparing the same, dispersion of metal nano-particles and method for preparing the same, and thin metallic wire and metal film and method for preparing these substances (2009-12-08),

5. 7598001 - Alkaline battery, current collector, electrode, and method of manufacturing electrode (2009-10-06),

6. 7575645 - Fe-Ni-Mo soft magnetic flaky powder and magnetic composite material containing soft magnetic powder (2009-08-18),

7. 7135430 - Method of treating fluorine compounds and treated substance (2006-11-14),

8. 6897344 - Method of treating fluorine compound and treated substance (2005-05-24),

9. 6743957 - Method of treating fluorine compound (2004-06-01),

10. 4779987 - Method of spectrographically measuring density of photographic negative (1988-10-25),

Jemco Inc. is a leading provider of industrial equipment and solutions for manufacturing companies. With over 20 years of experience, we offer a wide range of products including conveyors, robots, and material handling systems. Our team of experts is dedicated to providing high-quality products and exceptional service to our customers.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

10 Patents

#7 in Akita 016-0892

#4,397 in Japan

#55,954 in the World

Jemco Inc.

Forward Citations = 42

29 inventors:

Takeshi Kamiya (3 out of 14 patents)

Kota Omori (3 out of 4 patents)

Kiyoshi Fuda (3 out of 3 patents)

4. Toshiaki Matsunaga (3 out of 3 patents)

5. Juichi Fukatani (2 out of 40 patents)

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