Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266827 | Lithium primary cell with a positive electrode including manganese dioxide and a boron compound | Keiko Kosuge, Fumio Kato, Toshiyuki Shimizu | 2025-04-01 |
| 11329268 | Lithium primary battery | Miyuki Nakai, Yasuyuki Kusumoto, Futoshi Tanigawa, Atsushi Fukui | 2022-05-10 |
| 9528668 | Organic electroluminescent illuminating device | Agato Nagata, Hisato Ogata | 2016-12-27 |
| 8456005 | Transparent conductive film and method for producing the same | Shinichi Suzuki, Hiroshi Takada | 2013-06-04 |
| 6436626 | Heat-developable light-sensitive element | Tsukasa Ito, Tsuyoshi Mitsuhashi | 2002-08-20 |
| 5679507 | Method for chemically sensitizing silver halide photographic emulsion | Tetsuya Yoshida, Kazuyoshi Ichikawa, Haruhiko Masutomi, Hiroshi Kashiwagi | 1997-10-21 |