IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Nippon Sheet Glass


USPTO Granted Patents = 3

Forward Citations = 31

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12 inventors (with patents filed for the assignee):

goldMedal Masahiro Oikawa (2 out of 12 patents)

silverMedal Hiroyuki Nemoto (1 out of 57 patents)

bronzeMedal Hiroshi Hamada (1 out of 83 patents)

4.  Takashi Kishimoto (1 out of 29 patents)

5.  Kenjiro Hamanaka (1 out of 43 patents)

6.  Takashi Shibatani (1 out of 13 patents)

7.  Mikio Futagami (1 out of 8 patents)

8.  Eiji Okuda (1 out of 6 patents)

9.  Fumiaki Funada (1 out of 87 patents)

10.  Shinya Kawakita (1 out of 3 patents)

11.  Kenzou Sono (1 out of 1 patent)

12.  Hiroyuki Kanazawa (1 out of 5 patents)


3 patents:

1. 5337186 - Transmissive image display device (1994-08-09),
2. 5268071 - Process of producing a magnetic disk substrate (1993-12-07),
3. 4288357 - Coating composition and method for the improvement of surface hardness (1981-09-08),
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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#3,271 in Tokyo

#8,780 in Japan

...
Tokyo, Japan

Nippon Sheet Glass

Forward Citations = 31

12 inventors:

goldMedal Masahiro Oikawa (2 out of 12 patents)

silverMedal Hiroyuki Nemoto (1 out of 57 patents)

bronzeMedal Hiroshi Hamada (1 out of 83 patents)

4.  Takashi Kishimoto (1 out of 29 patents)

5.  Kenjiro Hamanaka (1 out of 43 patents)

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