Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11879873 | Flexural-rigidity measuring apparatus and method for measuring flexural rigidity | — | 2024-01-23 |
| 11489975 | Information processing device for calculating a contact angle and computer readable medium for the same | Eizo Kurihara, Ryosuke Takahashi, Kenji Akahane, Yasuhiro Otsuka | 2022-11-01 |
| 11470212 | Information processing apparatus and image forming system | Kumiko Tanaka | 2022-10-11 |
| 11292270 | Information processing device for calculating a penetration degree and computer readable medium for the same | Eizo Kurihara, Ryosuke Takahashi, Kenji Akahane, Yasuhiro Otsuka | 2022-04-05 |
| 5842543 | Lubricant supply apparatus for railroad turnout | Hiroyuki Naito | 1998-12-01 |
| 5167775 | Method for recovery of solvent used in production of polyarylene sulfide | Yoshinari Koyama, Daigo Shirota | 1992-12-01 |
| 4919911 | Method of recovering a lithium chloride | Daigo Shirota, Hiroyasu Yamato, Norio Ogata | 1990-04-24 |
| 4744957 | Apparatus for removing volatile matters contained in polymers | Shigehiro Imai, Hirokuni Mihara, Junichi Yoshida, Hiroshi Kurokawa | 1988-05-17 |
| 4183131 | Process of manufacturing a centrifugal angular advance device for an internal combustion engine | Seiichi Seya, Masahide Sakamoto | 1980-01-15 |