Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655253 | Envelope manufacturing method by braider | Tadashi Uozumi, Masahiko Onda | 2003-12-02 |
| 6655914 | Casing cover and pump device | Yoshiaki Miyazaki, Kenichi Kajiwara | 2003-12-02 |
| 6624325 | Catalyst for use in producing lower fatty acid ester, process for producing the catalyst, and process for producing lower fatty acid ester using the catalyst | Tomoyoshi Higashi, Kousuke Narumi, Hideyuki Kamei | 2003-09-23 |
| 6586508 | Plastic lens material, production process of the material, composition for plastic lens, plastic lens obtained by curing the composition, and production process of the plastic lens | Kazuhiko Ooga, Yoshifumi Asai, Yasuzi Tanaka, Tsuneo Tajima | 2003-07-01 |
| 6552220 | Catalyst for production of acetic acid and ethyl acetate, process for its production and process for production of acetic acid and ethyl acetate using it | Yoshiaki Obana, Ken-ichi Sano | 2003-04-22 |
| 6545120 | Production of alicyclic (meth)allyl esters for plastic lens compositions | Kazuhiko Ooga, Tsuneo Tajima | 2003-04-08 |