Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7188851 | Stabilizer for vehicle and method for mounting the same | Jun Umeno, Kenzo Tago | 2007-03-13 |
| 6871865 | Hollow stabilizer | Hiroshi Koyama, Yoshihiro Koshita, Jun Umeno, Koichi Tamatsu | 2005-03-29 |
| 6711927 | Bending apparatus for a long material | Yoshihiro Koshita, Mitsushige Kawakubo, Osamu Shinkai | 2004-03-30 |
| 6564606 | Manufacturing method and manufacturing apparatus for metallic bellows | Hideki Okada | 2003-05-20 |
| 6464805 | Aluminum alloy plate excelling in filiform corrosion resistance and method of fabricating same | Shinji Matsuda, Tsutomu Hattori, Masahito Katsukura, Tadashi Minoda, Hideo Yoshida +2 more | 2002-10-15 |
| 5451366 | Product of a halogen containing Ti-Al system intermetallic compound having a superior oxidation and wear resistance | Masaki Kumagai, Kazuhisa Shibue, Mok Soon KIM | 1995-09-19 |
| 4996857 | Method and an apparatus for manufacturing a metallic bellows | Kenichi Kageyama, Kazuo Ohkoshi | 1991-03-05 |
| 4715202 | Coil-spring winding apparatus | Masaharu Shibata, Kazuo Ohkoshi | 1987-12-29 |
| 4444036 | Method of forming a coil spring | Masaharu Shibata | 1984-04-24 |