Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7008529 | Water treating device | Minoru Nakanishi, Minoru Kishi, Yoshihiro Inamoto, Tatsuya Hirota, Tamotsu Kawamura +1 more | 2006-03-07 |
| 6627053 | Water treatment device | Tatsuya Hirota, Yoshihiro Inamoto, Kiyokazu Fujikawa, Minoru Nakanishi, Minoru Kishi +5 more | 2003-09-30 |
| 6627073 | Water treatment device | Tatsuya Hirota, Yoshihiro Inamoto, Kiyokazu Fujikawa, Minoru Nakanishi, Minoru Kishi +5 more | 2003-09-30 |
| 5072526 | Clothes dryer | Tatsuya Hirota, Kiyokazu Fujikawa, Yoshiaki Aoki, Tamotsu Kawamura, Kouichi Tanaka +1 more | 1991-12-17 |
| 4974339 | Clothes dryer | Tamotsu Kawamura, Tatsuya Hirota, Kiyokazu Fujikawa, Yoshiaki Aoki, Kouichi Tanaka | 1990-12-04 |