Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7781030 | Infrared sensor manufacturing method suitable for mass production | Tetsuo Tsuchiya, Toshiya Kumagai, Toshihito Sasaki, Seiji Kurashina | 2010-08-24 |
| 6774088 | Rare earth-Ba-Cu complex composition and method of producing superconductor using same | Takaaki Manabe, Iwao Yamaguchi, Tetsuo Tsuchiya, Toshiya Kumagai, Susumu Nakamura | 2004-08-10 |
| 6624384 | Method for manufacturing infrared ray sensor | Tetsuo Tsuchiya, Toshiya Kumagai, Tsutomu Yoshitake, Yuichi Shimakawa, Yoshimi Kubo | 2003-09-23 |
| 6585909 | Method of manufacturing oxide thin film for bolometer | Tetsuo Tsuchiya, Toshiya Kumagai, Tsutomu Yoshitake, Yuichi Shimakawa, Yoshimi Kubo | 2003-07-01 |
| 6576302 | Method for producing a metal oxide and method for forming a minute pattern | Tetsuo Tsuchiya, Akio Watanabe, Yoji Imai, Iwao Yamaguchi, Toshiya Kumagai +3 more | 2003-06-10 |
| 6183554 | Method for preparing dense, epitaxial metal oxide film | Iwao Yamaguchi, Toshiya Kumagai, Takaaki Manabe, Wakichi Kondo, Tadao Shimizu +1 more | 2001-02-06 |
| 5039654 | Superconductive material and method of preparing same | Toshiya Kumagai, Wakichi Kondo, Kenji Kawaguchi, Shigemitsu Shin, Hiroshi Yokota | 1991-08-13 |
| 4950068 | Ophthalmic disease detection apparatus | — | 1990-08-21 |
| 4941741 | Ophthalmic disease detection apparatus | — | 1990-07-17 |