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Kimoto Co, Ltd.

USPTO Granted Patents = 102

EPO Patents = 9

Trademarks = 9

Forward Citations = 683

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94 inventors (with patents filed for the assignee):

Hideki Etori (18 out of 19 patents)

Yoshihisa Kimura (13 out of 13 patents)

Yasumaro Toshima (12 out of 12 patents)

4. Masuo Koyama (8 out of 8 patents)

5. Yasunori Sugiyama (8 out of 9 patents)

6. Tsuyoshi Nagahama (5 out of 5 patents)

7. Masahiro Harada (5 out of 12 patents)

8. Junichi Nouda (5 out of 5 patents)

9. Toshimichi Katsuoka (5 out of 5 patents)

10. Takaaki Kato (5 out of 5 patents)

11. Takayuki Aikawa (5 out of 5 patents)

12. Toshio Yamagata (5 out of 5 patents)

13. Takeo Moriya (5 out of 5 patents)

14. Hiroshi Yokota (4 out of 41 patents)

15. Masato Saito (4 out of 5 patents)

Core Competencies:

Light Diffusion Film

Optical Sensing Kit

Photosensitive Film

Light-Blocking Material

Surface Protective Sheet

Scattering Film

Electroless Plate

Backlight Device

Anti-Glare Member

Transparent Conductive Film

Fingerprint Erasable Film

Light Control Film

102 patents: Sort by Forward Citations

1. D1090250 - Packaging box (2025-08-26),

2. D1090249 - Packaging box (2025-08-26),

3. 12222527 - Light diffusion film (2025-02-11),

4. 12099218 - Low reflective film and optical sensing kit using the same, and low reflective molded product (2024-09-24),

5. 12032292 - Photosensitive film and method for forming permanent mask resist (2024-07-09),

6. 11780987 - Light-blocking member, black resin composition, and black resin molded article (2023-10-10),

7. 11256006 - Multilayer light-blocking film, and light-blocking ring for optical equipment, lens unit, and camera module using the same (2022-02-22),

8. 10975253 - Light-blocking member, black resin composition, and black resin molded article (2021-04-13),

9. 10634825 - Light-blocking material for optical devices, and production method therefor (2020-04-28),

10. 9692412 - Surface protective sheet, electronic device, and method for manufacturing electronic device component (2017-06-27),

11. 9519085 - Light diffusing sheet and backlight using same (2016-12-13),

12. 9405042 - Light-shielding material for optical instrument and manufacturing method thereof (2016-08-02),

13. 9383484 - Light-shielding material for optical instrument (2016-07-05),

14. 9366800 - Edge light-type backlight device and light diffusion member (2016-06-14),

15. 9349980 - Scattering film for organic EL and organic EL light emitting device using same (2016-05-24),

Kimoto Co, Ltd. is a leading manufacturer of advanced films and materials, specializing in optical, electronic, and industrial applications. With a rich history spanning over 70 years, we have expanded our expertise and product offerings to serve a diverse range of industries worldwide. Our commitment to innovation, quality, and sustainability has earned us a reputation as a trusted partner among global companies. Through cutting-edge technology and exceptional customer service, we deliver solutions that drive success and shape the future.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

102 Patents

#16 in Saitama 343-0827

#1,085 in Japan

#7,442 in the World

Kimoto Co, Ltd.

Forward Citations = 683

94 inventors:

Hideki Etori (18 out of 19 patents)

Yoshihisa Kimura (13 out of 13 patents)

Yasumaro Toshima (12 out of 12 patents)

4. Masuo Koyama (8 out of 8 patents)

5. Yasunori Sugiyama (8 out of 9 patents)

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