Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11955662 | Separator for electric storage device | Shinya Hamasaki, Masaki Takahashi, Yoshiyuki Ishii, Kenji Ebara, Changqing Wang Adams | 2024-04-09 |
| 11417808 | Light emitting device | Kiyoshi KAYAMA, Akinobu Maeda | 2022-08-16 |
| 8845258 | Mold set for paper binding | — | 2014-09-30 |
| D504462 | Envelope | — | 2005-04-26 |
| 6662995 | Envelope and foldable envelope sheet | — | 2003-12-16 |