Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8980257 | Antibody being capable of binding to transforming growth factor alpha and having growth-suppressing activity on cancers having Ras gene mutation | Yoshihiro Fujii, Yoshihiro Hayata, Yoshiro Kishi, Ichiro Yahara | 2015-03-17 |
| 6450401 | Writing board with electronic calculator | Kashichi Hirota | 2002-09-17 |
| 6427928 | Straw with plug | Kashichi Hirota | 2002-08-06 |
| 6416329 | Writing device for practice in writing characters | Kashichi Hirota | 2002-07-09 |
| 6375019 | Straw with plug | Kashichi Hirota | 2002-04-23 |
| 6315573 | Article placing table with an erasable writing device | Kashichi Hirota | 2001-11-13 |
| 6102557 | Headlamp with auxiliary reflector | — | 2000-08-15 |
| 5214551 | Mechanism for positioning a magnetic head and a pinch roller in a tape recorder without reliance on a solenoid | — | 1993-05-25 |