Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528010 | Silica composition | Hiroaki Shirai | 2016-12-27 |
| 7695838 | Fuel cell system and diagnosis system for the fuel cell system | Masahiro Komachiya, Hiroshi Yamauchi, Katsunori Nishimura, Kou Takahashi, Yoshinari Hori | 2010-04-13 |
| 7671096 | Light stabilizer emulsion composition | Masaki Hosaka, Masatoshi Honma | 2010-03-02 |
| 4455281 | Plate-shaped catalyst unit for NOx reduction of exhaust gas | Nobuyoshi Ishida, Kunihiko Konishi, Hiroyuki Kamio | 1984-06-19 |
| 4285838 | Method of producing plate-shaped catalyst unit for NOx reduction of exhaust gas | Nobuyoshi Ishida, Kunihiko Konishi, Hiroyuki Kamio | 1981-08-25 |