Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9141163 | Portable terminal, recording medium | Kumiko Yamaguchi, Tetsuhiro Tanno, Kunio Yoshikawa, Tomohiro Akiyama, Tetsuhiro Sasagawa +2 more | 2015-09-22 |
| 6629989 | Phototherapy device for pressure pain point therapy and trigger point therapy | — | 2003-10-07 |
| 5244334 | Apparatus for installing and withdrawing road sign | Toshiya Yonemori, Masanori Sugii | 1993-09-14 |