Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331013 | Production method for indan and hydrindane | Yasuhiro Araki, Atsushi Segawa, Yasuyuki Iwasa, Kazuya Mayumi, Yukihiro Yoshiwara | 2025-06-17 |
| 8802971 | Photoelectric conversion element | Shinya Hayashi, Masanao Goto, Keisuke Nakayama, Tsuyoshi Asano | 2014-08-12 |
| 8591633 | Exhaust gas treatment system | Takashi Okabe, Tsuyoshi Asano | 2013-11-26 |