Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216333 | Oxide superconductor current lead and method of manufacturing the same | Masahiro Kojima, Shuetsu Haseyama, Mamoru Sato | 2001-04-17 |
| 6172007 | Oxide superconductor | Kazuya Yamaguchi, Shuichi Kohayashi, Shuetsu Haseyama | 2001-01-09 |
| 6103670 | Method of manufacturing oxide superconductor containing Ag and having substantially same crystal orientation | Shuichi Kohayashi, Shuetsu Haseyama, Shigeo Nagaya | 2000-08-15 |
| 6037485 | CVD precursors and film preparation method using the same | Yuzo Tasaki, Mamoru Sato | 2000-03-14 |
| 5958840 | Oxide superconductor containing Ag and having substantially same crystal orientation, and method for manufacturing the same | Shuichi Kohayashi, Shuetsu Haseyama, Shigeo Nagaya | 1999-09-28 |
| 5952047 | CVD precursors and film preparation method using the same | Yuzo Tasaki, Mamoru Sato | 1999-09-14 |
| 5904771 | Method of subliming material in CVD film preparation method | Yuzo Tasaki, Mamoru Sato, Atsushi Onoe, Kiyofumi Chikuma, Ayako Yoshida | 1999-05-18 |
| 5849668 | Oxide superconductor and method for manufacturing the same | Kazuya Yamaguchi, Shuichi Kohayashi, Shuetsu Haseyama | 1998-12-15 |
| 5177498 | Heat-resistant insulating substrate, thermal printing head, and thermographic apparatus | Katsuhisa Homma, Masaru Nikaido, Yoshiaki Ouchi, Mutsuki Yamazaki | 1993-01-05 |
| 5143807 | Electrophotographic photoreceptor with superlattic barrier layer | Tatsuya Ikezue | 1992-09-01 |
| 5119112 | Heat-resistant insulating substrate, thermal printing head, and thermographic apparatus | Katsuhisa Homma, Masaru Nikaido, Yoshiaki Ouchi, Mutsuki Yamazaki | 1992-06-02 |
| 4963893 | Heat-resistant insulating substrate, thermal printing head, and thermographic apparatus | Katsuhisa Homma, Masaru Nikaido, Yoshiaki Ouchi, Mutsuki Yamazaki | 1990-10-16 |
| 4859552 | Electrophotographic photoreceptor with superlattice structure | Tatsuya Ikezue | 1989-08-22 |
| 4851312 | Electrophotographic photoreceptor | Tatsuya Ikezue | 1989-07-25 |
| 4810605 | Electrophotographic superlattice photoreceptor | Tatsuya Ikezue | 1989-03-07 |
| 4804605 | Electrophotographic superlattice photoreceptor | Tatsuya Ikezue | 1989-02-14 |
| 4803141 | Electrophotographic superlattice photoreceptor | Tatsuya Ikezue | 1989-02-07 |
| 4803139 | Electrophotographic photoreceptor | Tatsuya Ikezue | 1989-02-07 |
| 4732833 | Electrophotographic photoreceptor comprising amorphous silicon and para microcrystalline silicon | — | 1988-03-22 |
| 4722879 | Electrophotographic photoreceptor with super lattice structure | Tsuyoshi Ueno, Masataka Hirose | 1988-02-02 |
| 4717637 | Electrophotographic photosensitive member using microcrystalline silicon | Wataru Mitani, Mariko Yamamoto, Akira Sanjoh, Tatsuya Ikezue | 1988-01-05 |
| 4713308 | Electrophotographic photosensitive member using microcrystalline silicon | Wataru Mitani, Mariko Yamamoto, Akira Sanjoh, Tatsuya Ikezue | 1987-12-15 |
| 4704343 | Electrophotographic photosensitive member containing amorphous silicon and doped microcrystalline silicon layers | — | 1987-11-03 |
| 4678731 | Electrophotographic photosensitive member having barrier layer comprising microcrystalline silicon containing hydrogen | Wataru Mitani, Mariko Yamamoto, Akira Sanjoh, Tatsuya Ikezue | 1987-07-07 |
| 4526805 | Film-fabricating method and apparatus for the same | — | 1985-07-02 |