Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7834294 | Heating device and sanitary washing device using the same | Shigeru Shirai, Kazushige Nakamura, Mitsuyuki Furubayashi, Takemi Oketa | 2010-11-16 |
| 7191473 | Sanitary washing apparatus | Hideki Ohno, Kazushige Nakamura, Shigeru Shirai, Hiroaki Fujii, Shinichi Maruyama +1 more | 2007-03-20 |
| 5826282 | Sanitary cleaning apparatus | Hiroaki Yonekubo, Hiroaki Yoshida | 1998-10-27 |
| 5266543 | Catalytic composite for deodorizing odorous gases and a method for preparing the same | Kenji Tabata, Masao Maki | 1993-11-30 |
| 4891557 | Magnetron device | Tomotaka Nobue, Tadashi Hikino | 1990-01-02 |