Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8598288 | Catalyst for polymerization of norbornene monomers, method for producing norbornene polymer, method for producing norbornene copolymer, norbornene polymer and transition metal complex | Satoshi Fujibe, Nobuyuki Kibino | 2013-12-03 |
| 7614183 | Complex system of vegetation and solar cell | Takuji Nomura, Yoshiteru Nitta, Takayoshi Imai, Tooru Kojima, Akihiro Sakamoto +1 more | 2009-11-10 |
| 7518001 | Radically polymerizable sulfur-containing compound and radically polymerizable sulfur-containing polymer | Keisuke Ohta, Kazufumi Kai, Yasuyuki OYAMA | 2009-04-14 |
| 6936730 | Process for producing hydrogenated ester, hydrogenating catalyst used therefor and process for producing the catalyst | Kazuhiko Ohga, Masayuki Fujimoto, Hiroshi Uchida | 2005-08-30 |
| 6846900 | POLYVALENT CARBOXYLIC ACID ESTER, PROCESS FOR PRODUCING THE CARBOXYLIC ACID ESTER, PLASTIC LENS COMPOSITION USING THE CARBOXYLIC ESTER, PLASTIC LENS OBTAINED BY CURING THE COMPOSITION AND PROCESS FOR PRODUCING THE PLASTIC LENS | Kazuhiko Ooga, Kazufumi Kai, Hiroshi Uchida | 2005-01-25 |
| 6739720 | PROCESS FOR PRODUCING ALICYCLIC (METH)ALLYI ESTER MONOMER, ALICYCLIC (METH)ALLYL ESTER COMPOUND, PRODUCTION PROCESS OF THE COMPOUND, PLASTIC LENS COMPOSITION CONTAINING THE COMPOUND, PLASTIC LENS OBTAINED BY CURING THE COMPOSITION, AND PRODUCTION PROCESS OF THE PLASTIC LENS | Kazuhiko Ooga, Hiroshi Uchida | 2004-05-25 |
| 6740721 | Plastic lens composition, plastic lens, and process for producing the plastic lens | Kazuhiko Ooga, Kazufumi Kai, Hiroshi Uchida | 2004-05-25 |
| 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, Hiroshi Uchida | 2003-07-01 |
| 6545120 | Production of alicyclic (meth)allyl esters for plastic lens compositions | Kazuhiko Ooga, Hiroshi Uchida | 2003-04-08 |