Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9040815 | Thin-film solar cell and method of fabricating thin-film solar cell | Kazuhito Nishimura | 2015-05-26 |
| 8962983 | Laminated body having semiconductor layer and layer thickness measurement portion, and thin-film photoelectric conversion device and integrated thin-film solar cell having the same | Yoshiyuki Nasuno | 2015-02-24 |
| 8907203 | Integrated thin-film solar battery | Yoshiyuki Nasuno | 2014-12-09 |
| 7750233 | Thin film solar cell and manufacturing method thereof | Yasushi Fujioka | 2010-07-06 |
| 6336953 | Method for preparing metal powder | Masato Kikukawa, Shigemasa Matsunaga, Tsuneta Inaba, Osamu Iwatsu | 2002-01-08 |
| 6254661 | Method and apparatus for production of metal powder by atomizing | Yoshinari Tanaka, Masami Sasaki, Tokihiro Shimura, Koei Nakabayashi, Hiroyuki AZUMA +3 more | 2001-07-03 |
| 5380252 | Bicycle speed change assembly | Yoshihisa Iwasaki, Masao Ohta | 1995-01-10 |
| 4916974 | Stepless speed change device | Kunitoshi Kozakae | 1990-04-17 |
| 4624409 | Apparatus for finely dividing molten metal | Kazumi Minagawa | 1986-11-25 |