Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738453 | Toilet device | Tomoyasu Ichiki, Hiroaki Amemori, Ayumu Umemoto, Yo Morotomi, Masahiro Yamamoto +1 more | 2020-08-11 |
| 10010865 | Sanitary ware having photocatalyst layer | Takahiro Hino, Tomoyasu Ichiki, Satoshi Takano, Mitoki Higashi | 2018-07-03 |
| 9662645 | Photocatalyst member | Satoshi Takano, Tomoyasu Ichiki, Takahiro Hino, Mitoki Higashi | 2017-05-30 |
| 8133632 | Metal component for fuel cell and method of manufacturing the same, austenitic stainless steel for polymer electrolyte fuel cell and metal component for fuel cell using the same, polymer electrolyte fuel cell material and method of manufacturing the same, corrosion-resistant conductive component and method of manufacturing the same, and fuel cell | Shinobu Takagi, Masaki Shinkawa, Mikio Ura, Yasushi Kaneta, Tatsuo Hisada | 2012-03-13 |
| 7597987 | Metal component for fuel cell and method of manufacturing the same, austenitic stainless steel for polymer electrolyte fuel cell and metal component for fuel cell material and method of manufacturing the same, corrosion-resistant conductive component and method of manufacturing the same, and fuel cell | Shinobu Takagi, Masaki Shinkawa, Mikio Ura, Yasushi Kaneta, Tatsuo Hisada | 2009-10-06 |
| 5018066 | System for processing sales data on slips used in restaurants | — | 1991-05-21 |
| 4902459 | Method of making ceramic articles | Saburo Matsubara | 1990-02-20 |
| 4680154 | Method of making ceramic articles | Saburo Matsubara | 1987-07-14 |