Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8383726 | Impact resistance improver, thermoplastic resin composition, shaped article and method for producing graft copolymer | Osamu Okunaka, Hiroyuki Nishii, Keiji Nakamura, Tae Uk Kim, Byung Choon Lee | 2013-02-26 |
| 5760886 | Scanning-type distance measurement device responsive to selected signals | Hidenori Miyazaki, Yoshiro Tasaka | 1998-06-02 |
| D314847 | Electric vacuum cleaner | Toru Abe | 1991-02-19 |