Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9257692 | Flat-type battery | — | 2016-02-09 |
| 7300806 | Process for producing fine particles of bismuth titanate | Yoshihisa Beppu, Kazuo Sunahara, Hiroyuki Tomonaga | 2007-11-27 |
| 7270765 | Composition for forming dielectric layer, MIM capacitor and process for its production | Hiroyuki Tomonaga, Katsuaki Miyatani, Yoshihisa Beppu, Kazuo Sunahara | 2007-09-18 |
| 5633035 | Thin-film resistor and process for producing the same | Kazuo Baba, Yoshiyuki Shiratsuki | 1997-05-27 |
| 5189284 | Resistor, process for producing the same, and thermal head using the same | Kazuo Baba, Yoshiyuki Shiratsuki | 1993-02-23 |
| 5122777 | Resistor film and method for forming the same | Yoshiyuki Shiratsuki, Kazuo Baba | 1992-06-16 |
| 5053249 | Method for producing resistors | Kazuo Baba, Yoshiyuki Shiratsuki | 1991-10-01 |