Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522055 | Stack comprising single-crystal diamond substrate | Shinya Ohmagari, Hideaki Yamada, Hitoshi Umezawa, Akiyoshi Chayahara, Yoshiaki Mokuno +3 more | 2022-12-06 |
| 6555182 | Surface hardened resins for disk substrates, methods of manufacture thereof and production devices for the manufacture thereof | Minehiro Tonosaki, Yutaka Takei, Hiroyuki Okita, Yuji Horino, Akiyoshi Chayahara +1 more | 2003-04-29 |
| 6169288 | Laser ablation type ion source | Yuji Horino, Toshiyuki Mihara, Akiyoshi Chayahara, Atsushi Kinomura | 2001-01-02 |
| 6039847 | Method of forming a highly pure thin film and apparatus therefor | Akiyoshi Chayahara, Yuji Horino, Atsushi Kinomura, Kanenaga Fujii | 2000-03-21 |