Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10029233 | Wet area member | Saori Ukigai, Hironori Hatono, Atsushi Teramoto, Mayui Noborisaka, Kazuhiro Ishikawa +1 more | 2018-07-24 |
| 6319390 | Method of and system for cleansing a toilet or urinal | Shuhei Kono, Nobuhiro Shono, Kenji Tabata, Masakatsu Kiyohara, Makoto Hayakawa +1 more | 2001-11-20 |
| 5954939 | Electrolyzing apparatus and electrolyzing method for electrolyzing flowing water containing chlorine ions | Nobuhiro Shono, Masakatsu Kiyohara, Kenji Tabata, Shuhei Kono, Makoto Hayakawa | 1999-09-21 |