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EPO Patents = 1

Trademarks = 2

Forward Citations = 45

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15 inventors (with patents filed for the assignee):

Yoshiteru Miyawaki (4 out of 4 patents)

Yuki Ishikawa (2 out of 55 patents)

Jun Oki (2 out of 2 patents)

4. Daisuke Kounou (2 out of 2 patents)

5. Nobuhiko Iwasaki (2 out of 2 patents)

6. Atsushi Okuno (2 out of 4 patents)

7. Noriko Fujita (2 out of 3 patents)

8. Noritaka Oyama (2 out of 3 patents)

9. Akira Morisaki (1 out of 1 patent)

10. Yoshimichi Takei (1 out of 1 patent)

11. Takashi Fukuchi (1 out of 1 patent)

12. Osamu Tanaka (1 out of 1 patent)

13. Dongxu Wang (1 out of 1 patent)

14. Koichiro Nagai (1 out of 3 patents)

15. Tsunekazu Hashimoto (1 out of 3 patents)

7 patents: Sort by Forward Citations

1. 10050158 - Method and apparatus for manufacturing optical device (2018-08-14),

2. 9666330 - Polyurethane resin composition for electrical insulation (2017-05-30),

3. 9373730 - Method and apparatus for manufacturing optical device (2016-06-21),

4. 8202933 - Silicone resin composition for encapsulating luminescent element and process for producing optical-semiconductor electronic part with the same through potting (2012-06-19),

5. 7888189 - Method for manufacturing electronic device (2011-02-15),

6. RE38961 - Method for production of semiconductor package (2006-01-30),

7. 6579748 - Fabrication method of an electronic component (2003-06-17),

Sanyu Rec Co., Ltd. is a leading recycling company specializing in the collection and processing of various recyclable materials. With state-of-the-art facilities and a dedicated team, we strive to promote sustainable practices and environmental responsibility. Our services include metal recycling, paper recycling, plastic recycling, and electronics recycling. We are committed to reducing waste and preserving the planet for future generations.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

7 Patents

#520 in Osaka

#5,307 in Japan

Osaka, Japan

Sanyu Rec Co., Ltd.