Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9469756 | Resin composition and melt bag | Takayuki Kuroki | 2016-10-18 |
| 7557322 | Switch unit | — | 2009-07-07 |
| 6932902 | Hydraulic oil filtration apparatus | Shin-ichi Hirasawa, Takeshi Yoshitome | 2005-08-23 |
| 6768067 | Switch device in steering wheel and steering wheel | Kazuhiko Yoshikawa, Yoshinori Otsubo | 2004-07-27 |
| 5777959 | Optical disk apparatus having a plurality of objective lenses | Takashi Nakagawa, Masayuki Fujita | 1998-07-07 |
| 5373358 | Excitation wavelength sweeping type raman spectroscopic apparatus | — | 1994-12-13 |
| 4569604 | Printing head apparatus and manufacturing method | Hiroshi Honma, Satoshi Ohkouchi | 1986-02-11 |
| 4370187 | Process and apparatus for producing a laminated structure composed of a substrate web and a thermoplastic resin web extrusion-coated thereon | Mikio Katagiri, Yukio Sakota, Kunie Hiroshige | 1983-01-25 |