Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4736311 | Particle size distribution measuring apparatus | Kanau Takeuchi, Kazuhiro Hayashida | 1988-04-05 |
| 4649946 | Pipet cleaning apparatus | — | 1987-03-17 |
| 4615215 | Method and apparatus for testing ready-mixed concrete | Yasuhiko Sugimoto, Sadao Wada, Naoyosi Tanide, Osamu Kawabata, Tadashi Yamaguchi +3 more | 1986-10-07 |
| 4493384 | Electronic counting scale | Akira Komoto, Yasuhiro Fujinaga | 1985-01-15 |
| 4375838 | Electronic balance | Yasuhiro Hujinaga, Toshio Kawara, Akira Komoto | 1983-03-08 |
| 4347903 | Electronic reading balance | Toshiyuki Miyake, Yasuhiro Fujinaga, Akira Koomoto, Toshio Kawara, Akio Yagi +2 more | 1982-09-07 |