Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208625 | Image processing device, image processing method, and image processing program | Katsuyuki Tanaka, Takuya Ono, Yuko Yamamoto, Takumi SHIMOMUKAI | 2025-01-28 |
| 11616892 | Printing system, print medium specifying method, and medium information providing device | Yuko Yamamoto, Takahiro KAMADA, Mitsuhiro Yamashita, Ryoki WATANABE, Kenji Matsuzaka | 2023-03-28 |
| 6891002 | Process for producing polyolefin | Shinji Abe, Satoru Ohtani, Hiroto Nishida, Michiharu Sakata, Tomohiro Arase | 2005-05-10 |
| 6472484 | Processes for producing polyolefin composition | Shinji Abe, Tomohiro Arase, Satoru Ohtani | 2002-10-29 |
| 6407184 | Method of multistage gas phase polymerization, apparatus therefor and device for reducing entrainment of subcomponents in polymer powder in apparatus for multistage gas phase polymerization | Satoru Ohtani, Yoshiaki Kikuchi, Toshihiro Okano | 2002-06-18 |
| 5738249 | Quantitative powder feeder capable of feeding powder by fixed amounts | Yoshiaki Kikuchi, Tomohiro Arase, Ryoichi Yamamoto | 1998-04-14 |