Issued Patents 2002
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475655 | Fuel cell system with hydrogen gas separation | Haruyuki Nakanishi, Hirohisa Tanaka, Masahiro Abe, Koichiro Asazawa | 2002-11-05 |
| 6471423 | Print control apparatus and print control method | — | 2002-10-29 |
| 6464946 | Catalytic converter for cleaning exhaust gas | Hirohisa Tanaka | 2002-10-15 |
| 6382709 | Vehicle front part structure | Takashi Chirifu, Shirou Yamamuro | 2002-05-07 |
| 6383983 | Porous polyester film and thermal transfer image-receiving sheet | Yasushi Sasaki, Toshitake Suzuki | 2002-05-07 |
| 6374028 | Ridge waveguide-type optical semiconductor device and method of fabricating the same | Koji Nakamura | 2002-04-16 |
| 6360048 | Waveguide optical semiconductor device, method of fabricating the same and optical device module | — | 2002-03-19 |
| 6359720 | Optical processor using electro-absorption type optical modulators | — | 2002-03-19 |
| 6339654 | Apparatus and method for efficiently processing color and monochrome images | — | 2002-01-15 |
| 6336100 | Online shopping system | — | 2002-01-01 |