Issued Patents All Time
Showing 25 most recent of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7682765 | Toner for developing electrostatic images | Chieko Mihara, Takashi Kenmoku, Tatsuki Fukui, Shinya Kozaki, Tsutomu Honma +2 more | 2010-03-23 |
| 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, Tetsuya Yano, Tsuyoshi Nomoto, Tomohiro Suzuki, Tsutomu Honma +2 more | 2008-08-05 |
| 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, Tatsuki Fukui +1 more | 2006-11-14 |
| 7078200 | Method for manufacturing a polyhydroxyalkanoate | Tsutomu Honma, Tetsuya Yano, Takeshi Imamura, Takashi Kenmoku | 2006-07-18 |
| 7056708 | Method of producing polyhydroxyalkanoate from alkane having residue containing aromatic ring in its molecule | Takashi Kenmoku, Tetsuya Yano, Takeshi Imamura, Tsutomu Honma | 2006-06-06 |
| 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, Tetsuya Yano, Tsuyoshi Nomoto, Tomohiro Suzuki, Tsutomu Honma +2 more | 2006-05-16 |
| 6911521 | Polyhydroxyalkanoate that comprises unit having substituted or unsubstituted (phenylmethyl) sulfanyl structure in side chain thereof and process for producing the same | Takashi Kenmoku, Tetsuya Yano, Tsuyoshi Nomoto, Takeshi Imamura, Tomohiro Suzuki +1 more | 2005-06-28 |
| 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 | Tatsuki Fukui, 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, Tetsuya Yano, Chieko Mihara, Takeshi Imamura, Tatsuki Fukui | 2005-06-21 |
| 6908720 | Polyhydroxyalkanoate, its production method, charge control agent containing the polyhydroxyalkanoate, toner binder and toner, and image forming method and image forming apparatus using the toner | Takashi Kenmoku, Toyoko Kobayashi, Tetsuya Yano, Shin Kobayashi, Takeshi Imamura +1 more | 2005-06-21 |
| 6872788 | Production method of polyester containing epoxy group in side chain and production method of crosslinked polymer | Takeshi Imamura, Tetsuya Yano, Shin Kobayashi, Tsutomu Honma, Takashi Kenmoku | 2005-03-29 |
| 6869782 | Polyhydroxyalkanoate that comprises unit having (methylsulfanyl) phenoxy structure in side chain thereof and process for producing the same | Takashi Kenmoku, Tetsuya Yano, Takeshi Imamura | 2005-03-22 |
| 6861550 | Polyhydroxyalkanoate containing 3-hydroxybenzoylalkanoic acid as monomer unit, and method for producing the same | Tsutomu Honma, Tetsuya Yano, Shin Kobayashi, Takeshi Imamura, Takashi Kenmoku | 2005-03-01 |
| 6861496 | Polyhydroxyalkonoate and method of producing same, and ω-(2-thienylsulfanyl) alkanoic acid and method of producing same | Takashi Kenmoku, Tetsuya Yano, Tsuyoshi Nomoto, Takeshi Imamura, Tomohiro Suzuki +1 more | 2005-03-01 |
| 6858367 | Binder resin containing novel polyhydroxyalkanoate, toner containing the binder resin, and image-forming method and image-forming apparatus which make use of the toner | Tetsuya Yano, Takeshi Imamura, Takashi Kenmoku | 2005-02-22 |
| 6855472 | POLYHYDROXYALKANOATE, PRODUCING METHOD THEREFOR, CHARGE CONTROL AGENT CONTAINING SUCH POLYHYDROXYALKANOATE, TONER CONTAINING SUCH CONTROL AGENT AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS UTILIZING SUCH TONER | Takeshi Imamura, Tetsuya Yano, Takashi Kenmoku | 2005-02-15 |
| 6828074 | Binder resin containing polyhydroxyalkanoate, toner containing the binder resin, and image-forming method and image-forming apparatus which make use of the toner | Tetsuya Yano, Takeshi Imamura, Takashi Kenmoku | 2004-12-07 |
| 6808907 | Method and apparatus for producing polyhydroxyalkanoate | Tsutomu Honma, Tetsuya Yano, Tsuyoshi Nomoto, Takeshi Imamura, Tomohiro Suzuki +1 more | 2004-10-26 |
| 6808854 | POLYHYDROXYALKANOATES HAVING IN ITS SIDE CHAIN PHENYLSULFINYL STRUCTURE AND/OR PHENYL SULFONYL STRUCTURE AND PRODUCTION PROCESS THEREFOR; CHARGE CONTROL AGENT, TONER BINDER AND TONER CONTAINING SAME; AND IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS USING THE TONER | Takeshi Imamura, Tetsuya Yano, Takashi Kenmoku | 2004-10-26 |
| 6803444 | Polyhydroxyalkanoate polyester having vinyl phenyl structure in the side chain and its production method | Tomohiro Suzuki, Tetsuya Yano, Tsuyoshi Nomoto, Takeshi Imamura, Tsutomu Honma +1 more | 2004-10-12 |
| 6800257 | Process for preparing trichloracetic acid and apparatus for use in such process | Akira Kuriyama, Kinya Kato, Masahiro Kawaguchi | 2004-10-05 |
| 6777153 | POLYHYDROXYALKANOATE CONTAINING UNIT WITH THIENYL STRUCTURE IN THE SIDE CHAIN, PROCESS FOR ITS PRODUCTION, CHARGE CONTROL AGENT, TONER BINDER AND TONER WHICH CONTAIN THIS POLYHYDROXYALKANOATE, AND IMAGE-FORMING METHOD AND IMAGE-FORMING APPARATUS WHICH MAKE USE OF THE TONER | Tetsuya Yano, Takeshi Imamura, Tsutomu Honma, Takashi Kenmoku | 2004-08-17 |
| 6776886 | Method for treating colored liquid and apparatus for treating colored liquid | Akira Kuriyama, Yasutsugu Yamada, Kinya Kato, Masanori Sakuranaga, Takeshi Imamura +1 more | 2004-08-17 |
| 6716399 | Apparatus for decomposing halogenated aliphatic hydrocarbon compounds or aromatic compounds | Kinya Kato | 2004-04-06 |