Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510813 | Resin-coated carrier for electrophotographic developer | Tetsuya Yano, Takashi Kenmoku, Chieko Mihara, Ako Kusakari, Norikazu Fujimoto | 2009-03-31 |
| 7470768 | Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group, and sulfonic group, and method of producing the same | Takashi Kenmoku, Chieko Mihara, Ako Kusakari, Tetsuya Yano | 2008-12-30 |
| 7465779 | Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group and sulfonic acid group, and production method thereof | Takashi Kenmoku, Chieko Mihara, Ako Kusakari, Tetsuya Yano | 2008-12-16 |
| 7459517 | Polyhydroxyalkanoate, process for preparing the same, and resin composition containing the polyhydroxyalkanoate | Tetsuya Yano, Chieko Mihara, Shinya Kozaki, Tsutomu Honma, Takashi Kenmoku | 2008-12-02 |
| 7452960 | Polyhydroxyalkanoate copolymer, resin composition, molded product, toner, image forming method and image forming apparatus | Tetsuya Yano, Chieko Mihara, Shinya Kozaki, Tsutomu Honma, Takashi Kenmoku | 2008-11-18 |
| 7425432 | Polyhydroxy alkanoate copolymer including within molecule unit having vinyl group or carboxyl group in side chain, and producing method therefor | Takashi Kenmoku, Tetsuya Yano, Chieko Mihara, Shinya Kozaki, Tsutomu Honma +2 more | 2008-09-16 |
| 7408017 | Polyhydroxyalkanoate containing unit with phenylsulfanyl structure in the side chain, process for its production, charge control agent, toner binder and toner which contain novel polyhydroxyalkanoate, and image forming method and image-forming apparatus which make use of the toner | Takeshi Imamura, Etsuko Sugawa, Tetsuya Yano, Tsuyoshi Nomoto, Tomohiro Suzuki +2 more | 2008-08-05 |
| 7399568 | Carrier for electrophotographic developer | Tetsuya Yano, Takashi Kenmoku, Chieko Mihara, Ako Kusakari, Norikazu Fujimoto | 2008-07-15 |
| 7393912 | Polyhydroxyalkanoate containing amide group, sulfonic group, and sulfonate ester group, method for producing the same, and charge control agent, toner, image forming method, and image forming apparatus | Chieko Mihara, Tetsuya Yano, Shinya Kozaki, Tsutomu Honma, Takashi Kenmoku +1 more | 2008-07-01 |
| 7135540 | Polyhydroxyalkanoate copolymer including unit having bromo group in side chain and method for producing the same | Tsutomu Honma, Shinya Kozaki, Takeshi Imamura, Takashi Kenmoku, Etsuko Sugawa +1 more | 2006-11-14 |
| 7045321 | POLYHYDROXYALKANOATE CONTAINING UNIT WITH PHENYLSULFANYL STRUCTURE IN THE SIDE CHAIN, PROCESS FOR ITS PRODUCTION, CHARGE CONTROL AGENT, TONER BINDER AND TONER WHICH CONTAIN NOVEL POLYHYDROXYALKANOATE, AND IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS WHICH MAKE USE OF THE TONER | Takeshi Imamura, Etsuko Sugawa, Tetsuya Yano, Tsuyoshi Nomoto, Tomohiro Suzuki +2 more | 2006-05-16 |
| 6911520 | Polyhydroxyalkanoate, method of producing the same, charge controlling agent containing polyhydroxyalkanoate, toner binder and toner, and image formation method and image forming apparatus using toner | Etsuko Sugawa, Tetsuya Yano, Chieko Mihara, Takeshi Imamura, Takashi Kenmoku | 2005-06-28 |
| 6908721 | POLYHYDROXYALKANOATE HAVING AMIDE GROUP AND SULFONIC GROUP, METHOD OF PRODUCING THE SAME, CHARGE CONTROLLING AGENT CONTAINING NOVEL POLYHYDROXYALAKNAOTE, TONER BINDER, TONER, AND IMAGE FORMING APPARATUS USING THE TONER | Takashi Kenmoku, Etsuko Sugawa, Tetsuya Yano, Chieko Mihara, Takeshi Imamura | 2005-06-21 |
| 6649380 | Method for controlling molecular weight of polyhydroxyalkanote constituted on units containing residue of pheynyl-, thienyl-, or cyclohexyl-structure in side chain of molecule | Tetsuya Yano, Takashi Kenmoku, Tsutomu Honma, Etsuko Sugawa, Takeshi Imamura | 2003-11-18 |
| 6645743 | Polyhydroxyalkanoate copolymer containing in molecule unit with vinylphenyl structure in its side chain and method of manufacturing the same | Tsutomu Honma, Etsuko Sugawa, Tetsuya Yano, Takeshi Imamura, Takashi Kenmoku | 2003-11-11 |