Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502065 | Teletext broadcast receiving apparatus using keyword extraction and weighting | Takeshi Imanaka, Mitsuteru Kataoka | 2002-12-31 |
| 6483848 | Method for receiving information, apparatus for receiving information and medium | Kouji Miura, Takeshi Imanaka, Hidemi Henmi, Jun Ozawa | 2002-11-19 |
| 6420687 | Data transmitter, data receiver, rule communication device, rule communication method, and program recording medium | Jun Ozawa, Hiroshi Kutsumi, Takeshi Imanaka | 2002-07-16 |
| 6350828 | Polypropylene resin composition and use thereof | Tohru Takaoka, Ikunori Sakai, Hideki Nakagawa, Mikio Hashimoto, Takashi Shimizu | 2002-02-26 |