Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9447235 | Polycarbonate manufacturing method and polycarbonate | Naoko Shirota, Takashi Okazoe | 2016-09-20 |
| 9427777 | Process for producing charge retention medium | Takashi Nakano, Kuniko Okano, Naoko Shirota, Yoshitomi Morizawa, Yoshiki Hamatani | 2016-08-30 |
| 8785555 | Process for producing electret, and electrostatic induction conversion device | — | 2014-07-22 |
| 8288475 | Process for producing electret, and electrostatic induction conversion device | — | 2012-10-16 |
| 8277927 | Electret and electrostatic induction conversion device | Kuniko Okano | 2012-10-02 |
| 8212433 | Electret and electrostatic induction conversion device | Kuniko Okano | 2012-07-03 |
| 8129869 | Electret and electrostatic induction conversion device | — | 2012-03-06 |
| 7709665 | Processes for producing a fluorosulfonyl group-containing compound and a compound LED from the fluorosulfonyl group-containing compound | Takashi Okazoe, Atsushi Watakabe, Masahiro Ito, Kunio Watanabe, Takeshi Eriguchi +1 more | 2010-05-04 |
| 7511177 | Fluoroadamantane derivative | Shu-zhong Wang, Taiki Hoshino, Takashi Okazoe, Eisuke Murotani, Masahiro Ito +1 more | 2009-03-31 |
| 7488847 | Fluorinated adamantane and its derivatives | Takashi Okazoe, Kunio Watanabe, Masahiro Ito, Eisuke Murotani, Kazuya Oharu +2 more | 2009-02-10 |
| 7402714 | Fluoroadamantane derivative | Shu-zhong Wang, Taiki Hoshino, Takashi Okazoe, Eisuke Murotani, Masahiro Ito +1 more | 2008-07-22 |
| 7271229 | Processes for producing a fluorosulfonyl group-containing compound and a compound led from the fluorosulfonyl group-containing compound | Takashi Okazoe, Atsushi Watakabe, Masahiro Ito, Kunio Watanabe, Takeshi Eriguchi +1 more | 2007-09-18 |
| 6911513 | Fluorinated diene compound and fluoropolymer, and methods for their production | Gen Ogawa, Takashi Okazoe, Kunio Watanabe, Eisuke Murotani, Kazuya Oharu | 2005-06-28 |
| 6756458 | Fluorinated compound, method for its production and polymer thereof | Gen Ogawa, Masakuni Sato, Kazuya Oharu, Isamu Kaneko, Norihide Sugiyama +1 more | 2004-06-29 |
| 6670511 | Fluorine-containing diene, its production method and its polymer | Hidenobu Murofushi, Norihide Sugiyama, Masakuni Sato, Atsushi Watakabe | 2003-12-30 |
| 6448452 | Fluorine-containing diene, its production method and its polymer | Hidenobu Murofushi, Norihide Sugiyama, Masakuni Sato, Atsushi Watakabe | 2002-09-10 |