Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441125 | Method for reestablishment of pluripotent stem cells | Hitoshi Endo, Yasumitsu Nagao, Yutaka Hanazono, Tsukasa OHMORI | 2022-09-13 |
| 6048754 | Method of manufacturing a semiconductor device with an airtight space formed internally within a hollow package | Shigeru Katayama, Junichi Yoshitake | 2000-04-11 |
| 5343076 | Semiconductor device with an airtight space formed internally within a hollow package | Shigeru Katayama, Junichi Yoshitake | 1994-08-30 |
| 5070041 | Method of removing flash from a semiconductor leadframe using coated leadframe and solvent | Shigeru Katayama, Toshio Suetsugu, Kazumi Matsumoto | 1991-12-03 |
| 4929708 | Epoxy resin compositions | Tadao Iwata | 1990-05-29 |
| 4885329 | Polyimide resin compositions | Kojiro Kan, Toshimasa Takata, Toru Tomoshige | 1989-12-05 |