Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6066938 | Charging system including a charger and an electric power tool operating on an internal battery unit | Koki Hyodo, Shin-ichi Nakane, Shingo Umemura, Kazuyoshi Horikawa | 2000-05-23 |
| D411947 | Portable electric screwdriver | Norifumi Niwa, Isao Miyashita, Shingo Umemura | 1999-07-13 |
| D411425 | Cordless circular saw | Norifumi Niwa, Shingo Umemura | 1999-06-22 |
| 5914118 | Multi-layered drug containing film preparation having powder adhesive thereon | Keiko Yamamura, Noboru Tomiya, Makoto Usami, Yuji Sato, Yoshiyuki Nagao | 1999-06-22 |
| 5863788 | Recombinant L-methionine Y-lyase | Kenji Soda, Hidehiko Tanaka, Hiroyuki Inoue, Kenji Inagaki, Nobuyoshi Esaki | 1999-01-26 |
| 5861154 | Recombinant L-methionine .gamma.-lyase | Kenji Soda, Hidehiko Tanaka, Hiroyuki Inoue, Kenji Inagaki, Nobuyoshi Esaki | 1999-01-19 |
| D392863 | Cordless impact driver | Norifumi Niwa, Tohru Horiyama | 1998-03-31 |