Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9425147 | Semiconductor device | Yuichi Nakao | 2016-08-23 |
| 5685933 | Method of manufacturing a drive shaft | Shigenori Tamaki, Motohiro Mizuno, Masahiko Morinaga, Yasuyuki Suzuki | 1997-11-11 |
| 5182103 | Magnesium aluminometasilicate coated composite powder and use thereof | Toshihiko Nakane, Masumi Koishi, Hiroshi Fukui, Yutaka Okunuki, Yoshio Yahata +13 more | 1993-01-26 |
| 5135649 | Column packing material with both hydrophobic and hydrophilic groups and process for production thereof | Taketoshi Kanda, Atsuo Sakamoto, Yutaka Ohtsu | 1992-08-04 |
| 5122418 | Composite powder and production process | Toshihiko Nakane, Masumi Koishi, Hiroshi Fukui, Yutaka Okunuki, Yoshio Yahata +11 more | 1992-06-16 |