Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9854705 | Sheet-type heat pipe | Nobuyuki Kojima, Naoto Sakuma | 2017-12-26 |
| 9568965 | Mobile terminal | Nobuyuki Kojima, Naoto Sakuma | 2017-02-14 |
| 9551538 | Sheet-type heat pipe and mobile terminal using the same | Nobuyuki Kojima, Naoto Sakuma | 2017-01-24 |
| 4792544 | Heat sensitive recording material | Nobuyuki Yamamoto, Isamu Nishikawa | 1988-12-20 |