Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372984 | Thermosensitive recording material | Hiroshige Yamauchi, Shuji Saito, Ken Kanazawa | 1994-12-13 |
| 5331545 | System and method for planning support | Hiroshi Yajima, Shoichi Masui, Hiroshi Sugimoto | 1994-07-19 |