Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7261637 | Rotating shaft coupling | Takamitsu Tokuoka, Izuho Hirano, Kaoru Kaneko, Yuichiro Mizuno | 2007-08-28 |
| 6938670 | Method and apparatus for manufacturing supercharger rotor | Mitsushi Maeyama, Shigeru Takabe, Masahiro Makita, Masayoshi Sasaki, Tatsuya Fujii | 2005-09-06 |
| 6681835 | Method and apparatus for manufacturing supercharger rotor | Mitsushi Maeyama, Shigeru Takabe, Masahiro Makita, Masayoshi Sasaki, Tatsuya Fujii | 2004-01-27 |
| 6055967 | Screw supercharger for vehicle | Shigeru Takabe | 2000-05-02 |
| 5779579 | Pulley assembly for driven shaft | Moena Hori, Shigeru Takabe | 1998-07-14 |
| 5454700 | Bearing support for a lysholm compressor | Yuichi Iguchi, Shigeru Takabe, Hidetsugu Matsubara, Tsuyoshi Goto, Hiroyuki Sugimoto | 1995-10-03 |
| 5377649 | Lubricating device for engine-driven supercharger | Hidetsugu Matsubara, Yasuo Tanaka, Tsuyoshi Goto, Koichi Hatamura, Seishiro Takayama | 1995-01-03 |