Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005301 | Recording apparatus having a cover | Tsutomu Yamamoto, Shoichi Horiuchi, Takuya Kojima | 2018-06-26 |
| 4467112 | Process for producing p-n-alkylbenzoic acid | Ryo Matsuura, Kouji Kusabe, Shuichi Nakatani | 1984-08-21 |
| 4442176 | Heat-sensitive recording sheet | Sigeru Yoshii | 1984-04-10 |