Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8999593 | Ejector apparatus for fuel cell | Takahide Kato, Kazunori Fukuma | 2015-04-07 |
| 5609747 | Method of dissolving zinc oxide | Akio Sakurai, Tamotsu Mizuta, Yasuhide Okada, Hiroshi Nakano, Osamu Shin +1 more | 1997-03-11 |
| 5573652 | Apparatus for continuously dissolving metal powder for use in plating and method of dissolving nickel metal using same | Syuji Kiyama, Osamu Shin, Kaoru Mizumoto, Takashi Sekita, Hiroshi Ogaki +3 more | 1996-11-12 |
| 5435848 | Apparatus for controlling thickness of coated film on web-like member by roll coater | Ichiro Tanokuchi | 1995-07-25 |
| 5310573 | Method of controlling thickness of coated film on web-like member by roll coater | Ichiro Tanokuchi | 1994-05-10 |
| 4967425 | Sanitary equipment for clean room | Seijiro Kawamura, Masami Iida, Akio Kusumoto, Toshifumi Shigematsu, Hiroshi Okada | 1990-11-06 |
| 4962550 | Toilet with urine constituent measuring device | Toshifumi Shigematsu, Masatoshi Yada, Shigeru Makita, Hitoshi Kitaura | 1990-10-16 |
| 4961431 | Toilet device with health examination system | Toshifumi Shigematsu, Akio Kusumoto, Kimiyoshi Yamamoto, Masatoshi Yada | 1990-10-09 |
| 4692951 | Sanitary facility room for clean room | Masaru Taki, Hiroshi Okada, Seijiro Kawamura, Akio Kusumoto, Koji Morita +2 more | 1987-09-15 |
| 4667350 | Lavatory hopper flushing apparatus | Toshifumi Shigematsu, Tatsumi Hamanaka, Manabu Hirahara | 1987-05-26 |