Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8410640 | Electric power converter | — | 2013-04-02 |
| 8383939 | Structure of bus bar assembly | — | 2013-02-26 |
| 5230893 | Stable agrochemical compositions including alpha-unsaturated amine derivative and acid incorporated into a carrier | Masatoshi Sawamura, Tetsuo Okauchi | 1993-07-27 |
| 4886656 | Agricultural composition with reduced toxicity to fishes and shellfishes | Hisashi Obayashi, Chikara Tanabayashi, Akiyoshi Asaka | 1989-12-12 |