Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071542 | Antibacterial zeolite causing little discoloration and method of the production thereof | Takeo Tanimoto, Noboru Watanabe, Kazuhiko Nakashima, Ryuhei Matsuo, Manabu Nagata +1 more | 2000-06-06 |
| 5741558 | Method and apparatus for coating three dimensional articles | Hidetaka Tsukamoto, Makoto Sekiguchi | 1998-04-21 |
| 5417765 | Apparatus for cleaning a powder coating booth | Hidetaka Tsukamoto, Richard C. Morgan, Joseph A. Laubenthal | 1995-05-23 |