Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370786 | Transparent double-sided self-adhesive sheet | Kahoru Niimi, Hidejirou Yoshikawa, Makoto Inenaga | 2025-07-29 |
| D610139 | Personal computer | Shoichi Kamata | 2010-02-16 |
| D606547 | Personal computer | Shoichi Kamata | 2009-12-22 |
| 6150450 | Plastic compositions and plastic cards made thereof | Masayoshi Sekiyama, Nobuyasu Suzuki | 2000-11-21 |