Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837732 | Carbon sheet, gas diffusion electrode substrate, and fuel cell | Katsuya Sode, Takashi Chida, Michio Wakatabe, Masaru Hashimoto, Tetsuya Sunahara +1 more | 2023-12-05 |
| 10854887 | Carbon sheet, gas diffusion electrode substrate and fuel cell | Yasuaki Tanimura, Takashi Chida, Masamichi Utsunomiya, Toshiya Kamae, Katsuya Sode +1 more | 2020-12-01 |
| 10637069 | Carbon sheet, gas diffusion electrode substrate, wound body, and fuel cell | Katsuya Sode, Takashi Ando | 2020-04-28 |
| 10593956 | Carbon sheet, gas diffusion electrode substrate and fuel cell | Katsuya Sode, Takashi Chida, Masamichi Utsunomiya, Takashi Ando | 2020-03-17 |
| 9822486 | Flame-resistant paper for wave absorber member and wave absorber member | Takashi Tanoue | 2017-11-21 |
| 7479917 | Electromagnetic wave absorber, manufacturing method thereof and electromagnetic wave anechoic room | Hiroshi Kurihara, Toshifumi Saito, Miki Kasabo, Takashi Tanoue, Kazuya Matsumura | 2009-01-20 |
| 7440621 | Attractive facial image determining system | Takeyoshi Iguchi, Tsugutake Sadoyama, Masayoshi Kamijo, Yoshio Shimizu | 2008-10-21 |