Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11731340 | Double-sided transcription type sheet/film forming roll apparatus and double-sided transcription type sheet/film forming method | Koji Mizunuma, Ryota Oke, Akihiro Iwata | 2023-08-22 |
| 11312063 | Double-sided transcription type sheet/film forming roll apparatus and double-sided transcription type sheet/film forming method | Koji Mizunuma, Ryota Oke, Akihiro Iwata | 2022-04-26 |
| 10836081 | Device for forming thin film member and method of forming thin film member | Koji Mizunuma, Tadamasa Furuya | 2020-11-17 |
| 10493565 | T-die and method of manufacturing the same | Shuhei Honma, Ryota Oke, Yosuke Ogino, Seiya Mizuno | 2019-12-03 |
| D831094 | Main body for projector | Junsi Lee, Masakazu Suzuki, Toshiaki Mizushima, Takayuki Yoshimoto | 2018-10-16 |
| D723609 | Projector | Takahisa Yamada, Mikiya Takeda, Akio Morita, Yoshinao Segawa, Tetsuya Nagata +1 more | 2015-03-03 |
| 7754116 | Sheet forming apparatus and roller gap control method | Koji Mizunuma, Takehiro Yamamoto, Tomokazu Abe | 2010-07-13 |