Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495392 | Process for producing a semiconductor device | Akira Sakai, Yasushi Fujioka, Shotaro Okabe, Masahiro Kanai, Tadashi Sawayama +1 more | 2002-12-17 |
| 6470823 | Apparatus and method for forming a deposited film by a means of plasma CVD | Masahiro Kanai, Yuzo Koda, Takeshi Shishido | 2002-10-29 |
| 6472296 | Fabrication of photovoltaic cell by plasma process | Yasushi Fujioka, Shotaro Okabe, Masahiro Kanai, Akira Sakai, Tadashi Sawayama +1 more | 2002-10-29 |
| 6399411 | Method for forming non-single-crystal semiconductor thin film, and method for producing photovoltaic device | Tadashi Hori, Shotaro Okabe, Akira Sakai, Yuzo Kohda | 2002-06-04 |
| 6368944 | Method of manufacturing photovoltaic element and apparatus therefor | Shotaro Okabe, Yasushi Fujioka, Masahiro Kanai, Akira Sakai, Tadashi Sawayama +2 more | 2002-04-09 |