Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836081 | Device for forming thin film member and method of forming thin film member | Koji Mizunuma, Tomonori Yamaguchi | 2020-11-17 |
| 9375792 | Methods of manufacturing sheet film forming rolls | Takayoshi Sano | 2016-06-28 |
| 9227249 | Method for processing a thin cylindrical work | Takayoshi Sano | 2016-01-05 |
| 8973304 | Jig for holding thin cylindrical work | Takayoshi Sano | 2015-03-10 |
| 8241192 | Sheet or film-forming roll | Takayoshi Sano, Takehiro Yamamoto, Satoru Nitta, Koji Mizunuma, Takashi Hirose | 2012-08-14 |
| 7811218 | Sheet or film-forming roll | Takayoshi Sano, Takehiro Yamamoto, Satoru Nitta, Koji Mizunuma, Takashi Hirose | 2010-10-12 |