Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846317 | Tapered roller bearing | Masaki Chishima, Hiroaki Yamanaka | 2023-12-19 |
| 10520017 | Tapered roller bearing | Akiyuki Suzuki, Youzou Taniguchi | 2019-12-31 |
| 9441674 | Ball bearing | Akiyuki Suzuki, Daisuke Okamoto, Atsushi Nagai | 2016-09-13 |
| 8480308 | Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatus | Naoki Masuda, Kazutoshi Toda, Hiroki Matsuyama, Kouji Kawaguchi | 2013-07-09 |
| 7871201 | Tapered roller bearing, tapered roller bearing apparatus, and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing apparatus | Kazutoshi Toda, Hiroki Matsuyama, Kouji Kawaguchi, Naoki Masuda | 2011-01-18 |
| 7484895 | Tapered roller bearing and automotive pinion shaft supporting apparatus utilizing same tapered roller bearing | Hiroki Matsuyama, Kouji Kawaguchi, Naoki Masuda, Kazutoshi Toda | 2009-02-03 |
| 7484894 | Tapered roller bearing an automotive pinion shaft supporting apparatus utilizing same tapered roller bearing | Kazutoshi Toda, Kouji Kawaguchi, Naoki Masuda, Hiroki Matsuyama | 2009-02-03 |
| 5834827 | Thin film semiconductor device, fabrication method thereof, electronic device and its fabrication method | Mitsutoshi Miyasaka, Kiyofumi Kitawada, Minoru Matsuo, Seiichiro Higashi, Tokuroh Ozawa +4 more | 1998-11-10 |
| 5541694 | Light shielding blade caulking pin | Takashi Matsubara, Masanori Hasuda | 1996-07-30 |
| 5420654 | Shutter blade device | Yoshiaki Tanabe | 1995-05-30 |
| 5294555 | Method of manufacturing thin film transistor and active matrix assembly including same | Tishihiko Mano, Toshimoto Kodaira | 1994-03-15 |
| 5124768 | Thin film transistor and active matrix assembly including same | Toshihiko Mano, Toshimoto Kodaira | 1992-06-23 |