Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9017567 | Chemical treatment method | — | 2015-04-28 |
| 8075791 | Chemical treatment method | — | 2011-12-13 |
| 7601295 | Filter, liquid discharge head utilizing the same, and producing method therefor | Katsunori Heishi, Setsuo Fukuda | 2009-10-13 |
| 6156413 | Glass circuit substrate and fabrication method thereof | Makoto Kameyama, Yasuyuki Nakai | 2000-12-05 |
| 6127052 | Substrate and method for producing it | Yasuyuki Nakai | 2000-10-03 |
| 6067439 | Delivery member, and apparatus employing the same | Susumu Kadokura, Naoki Shirai, Shigeru Yoshimura, Tomoaki Kato, Tadanori Suto | 2000-05-23 |
| 5523833 | Delivery member and apparatus making use of the same | Susumu Kadokura, Tomoaki Kato, Tadanori Suto | 1996-06-04 |
| 5404154 | Sheet feeding member having a film containing inorganic power | Susumu Kadokura, Masashi Honma, Yasunori Atarashi, Shoichi Shimura | 1995-04-04 |
| 5283116 | Sheet feeding member having a film containing inorganic powder | Susumu Kadokura, Masashi Honma, Yasunori Atarashi, Shoichi Shimura | 1994-02-01 |