Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174112 | Gas detector and leakage-gas detection system | Tomoatsu Minamida, Tomoyuki Haikawa, Satoshi Wada, Masaki YUMOTO | 2024-12-24 |
| 11634867 | Method for producing paper | Akihiro Oshima, Yoshikage OHMUKAI, Yuko Shiotani, Michio Matsuda, Tomohiro Yoshida +1 more | 2023-04-25 |
| 11609635 | Environmental condition storage device, environmental condition storage method, operation device, and environment recognition device | Naoko Nakayama, Sanae Kagawa, Ryuta Ueda, Hideyuki Takahashi, Hiroshi Ishiguro +4 more | 2023-03-21 |
| 11328174 | Cluster classification device, environment generation device, and environment generation system | Naoko Nakayama, Sanae Kagawa, Ryuta Ueda, Hideyuki Takahashi, Hiroshi Ishiguro +3 more | 2022-05-10 |
| 9799903 | Electrocatalyst for solid polymer fuel cell | Hiroshi Iden, Atsushi Ohma, Kei Sakai, Yoshitaka Ono, Hiroyuki Tanaka +1 more | 2017-10-24 |
| 9029045 | Gas diffusion electrode and production method for same; membrane electrode assembly and production method for same | Atsushi Ohma, Yoshitaka Ono, Hiroshi Iden, Kei Sakai | 2015-05-12 |
| 8247139 | Volume holographic data recording media | Kazuko Aoki, Makoto Hanazawa | 2012-08-21 |
| 8192898 | Composition for fluorine-containing volume holographic data recording material and fluorine-containing volume holographic data recording media made of same | Makoto Hanazawa, Kazuko Aoki | 2012-06-05 |
| 7641848 | Process for production of magnet, magnet obtained thereby and production apparatus for molded articles for magnet | Kazunori Oi, Seiichi Endo, Masayuki Ohtsuka, Norihisa Saito, Tsuneki Watanabe | 2010-01-05 |
| 7194135 | Image recording device | Takahiro Nakano, Hajime Akutsu | 2007-03-20 |