Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10526427 | Method for producing solid catalyst component for α-olefin polymerization and method for producing α-olefin polymer using the same | Shouichi Ida, Akio Tanna, Shigeo Mizukami | 2020-01-07 |
| 8232358 | Propylene-based polymer and production method therefor, propylene-based polymer composition and molded body made thereof | Yoshitaka Kobayashi, Takanori Nakashima, Yuusuke Yamada, Iku Kouzai, Youichi Maeda +1 more | 2012-07-31 |
| 7858716 | Propylene-based polymer and production method therefor, propylene-based polymer composition and molded body made thereof | Yoshitaka Kobayashi, Takanori Nakashima, Yuusuke Yamada, Iku Kouzai, Youichi Maeda +1 more | 2010-12-28 |
| 5555541 | Exchange connected to a control channel junction line | Shigehiko Yazawa, Kazuhiko Ito, Takeshi Uehara, Toru Tachibana | 1996-09-10 |
| 5466505 | Napped fabric and process for its production | Isao Tokunaga, Takao Akagi | 1995-11-14 |
| 5467353 | Subrate control channel exchange system | — | 1995-11-14 |
| 5430708 | Control channel terminating interface and its testing device for sending and receiving signal | Kazuhiko Ito | 1995-07-04 |
| 5407735 | Tapered fiber and napped fabric utilizing the same | Eiji Akiba, Takao Akagi | 1995-04-18 |
| 4913747 | Method of and apparatus for heat-treating rails | Takefumi Suzuki, Hideaki Kageyama, Yoshiaki Makino, Masanori Hisatsune, Eigo Matsubara +3 more | 1990-04-03 |
| 4591133 | Cooling apparatus for thick steel plate | Masaki Umeno, Yasumitsu Onoe | 1986-05-27 |