Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138261 | Photocatalyst-containing water-based curable coating compositions and process for production thereof | Hiroshi Matsuzawa, Hiroyuki Hidaka | 2012-03-20 |
| 5616645 | Gelled fluoride resin fine particle dispersion, method of production thereof, and preservation method for an alkaline inorganic hardened body utilizing the same | Shin'ichi Kuwamura, Yoshinobu Deguchi, Fumio Yoshino | 1997-04-01 |
| 5012051 | Three-phase common container-type circuit breaker | Masanori Tsukushi, Osamu Koyanagi, Yasuharu Seki, Yukio Kurosawa | 1991-04-30 |
| 4888059 | Cement dispersing agent | Kouichi Yamaguchi | 1989-12-19 |