Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334963 | Gland packing | Hiroki Hayashi, Takashi Kawasaki | 2016-05-10 |
| 9334964 | Gland packing | Takashi Kawasaki, Hiroki Hayashi | 2016-05-10 |
| 9188230 | Gland packing | Takashi Kawasaki, Hiroki Hayashi | 2015-11-17 |
| 4678047 | Article supply for a combinatorial weighing machine | Takashi Kabumoto | 1987-07-07 |
| 4511009 | Combinatorial weighing apparatus and method | — | 1985-04-16 |