Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096569 | Method of and apparatus for manufacturing thin solar battery | Yoshinori Matsuno, Yoshitatsu Kawama, Hiroaki Morikawa, Satoshi Arimoto, Toshio Murotani | 2000-08-01 |
| 5665607 | Method for producing thin film solar cell | Yoshitatsu Kawama, Mikio Deguchi, Shigeru Mitsui, Hideo Naomoto, Satoshi Arimoto +2 more | 1997-09-09 |
| 5637510 | Method for fabricating solar cell | Hiroaki Morikawa | 1997-06-10 |
| 5510272 | Method for fabricating solar cell | Hiroaki Morikawa | 1996-04-23 |
| 5108948 | Method of producing a semiconductor device having a disordered superlattice using an epitaxial solid diffusion source | Takashi Murakami, Kanamf Otaki | 1992-04-28 |
| 5031185 | Semiconductor device having a disordered superlattice | Takashi Murakami, Kaname Otaki | 1991-07-09 |
| 4983541 | Semiconductor laser device fabrication | — | 1991-01-08 |
| 4890292 | Semiconductor laser device | — | 1989-12-26 |
| 4883771 | Method of making and separating semiconductor lasers | Wataru Susaki | 1989-11-28 |
| 4841532 | Semiconductor laser | Wataru Susaki | 1989-06-20 |
| 4750184 | Semiconductor laser device of refractive index guide type | — | 1988-06-07 |
| 4592061 | Transverse junction stripe laser with steps at the end faces | Toshio Sogo, Saburo Takamiya | 1986-05-27 |