Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7349091 | Optical object discriminating device | Hideo Wada, Nobuhisa Watanabe, Takayuki Taminaga | 2008-03-25 |
| 7333185 | Optical velocimeter, displacement information measurement device and conveying and processing device | Hideo Wada, Hisakazu Sugiyama, Takayuki Taminaga | 2008-02-19 |
| 6718091 | Optical cable for an optical transmission and reception system | Takehisa Ishihara, Kentaro Terashima | 2004-04-06 |
| 6454467 | Optical transmission and reception system, and optical transmission and reception module and optical cable for the system | Takehisa Ishihara, Kentaro Terashima | 2002-09-24 |
| 5304812 | Optoelectronic device, information apparatus and data transmission system using optoelectronic device for simplifying wirings and reducing size, and method of controlling the optoelectronic device | Zenpei Tani, Kiyoshi Ebina, Yukihisa Oda, Nobumasa Ono, Masahiro Morita +7 more | 1994-04-19 |
| 4745294 | Photocoupler with light emitting and receiving elements coupled through a soft resin | Ikuo Kohashi, Shin Satoh | 1988-05-17 |