Issued Patents All Time
Showing 26–50 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7501540 | Process for producing perfluorodiacyl fluorinated compounds | Shu-zhong Wang, Takashi Okazoe, Eisuke Murotani, Daisuke Shirakawa, Kazuya Oharu | 2009-03-10 |
| 7488847 | Fluorinated adamantane and its derivatives | Takashi Okazoe, Masahiro Ito, Eisuke Murotani, Kazuya Oharu, Shu-zhong Wang +2 more | 2009-02-10 |
| 7425646 | Fluorinated adamantane derivative | Kazuya Oharu, Takashi Okazoe, Eisuke Murotani, Masahiro Ito | 2008-09-16 |
| 7402714 | Fluoroadamantane derivative | Shu-zhong Wang, Taiki Hoshino, Kimiaki Kashiwagi, Takashi Okazoe, Eisuke Murotani +1 more | 2008-07-22 |
| 7394137 | Semiconductor device | Masahiro Hayashi, Takahisa Akiba, Tomo Takaso, Susumu Kenmochi | 2008-07-01 |
| 7314952 | Fluorinated adamantane derivatives | Takashi Okazoe, Masahiro Ito, Eisuke Murotani | 2008-01-01 |
| 7301052 | Process for producing perfluorodiacyl fluorinated compounds | Shu-zhong Wang, Takashi Okazoe, Eisuke Murotani, Daisuke Shirakawa, Kazuya Oharu | 2007-11-27 |
| 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, Takeshi Eriguchi, Kimiaki Kashiwagi +1 more | 2007-09-18 |
| 7264907 | Photomask having central and peripheral line patterns | — | 2007-09-04 |
| 7161025 | Method for producing a fluorinated ester compound | Takashi Okazoe, Shin Tatematsu, Koichi Yanase, Yasuhiro Suzuki, Daisuke Shirakawa | 2007-01-09 |
| 7105697 | Process for producing a fluorine atom-containing sulfonyl fluoride compound | Masahiro Ito, Takashi Okazoe, Isamu Kaneko, Daisuke Shirakawa | 2006-09-12 |
| 7083705 | Process for producing a fluorine-containing compound by liquid phase fluorination | Takashi Okazoe, Shin Tatematsu, Hidenobu Murofushi | 2006-08-01 |
| 7071272 | Method for preparing unsaturated compound by pyrolysis reaction | Takashi Okazoe, Shin Tatematsu, Masakuni Sato, Hidenobu Murofushi, Koichi Yanase +1 more | 2006-07-04 |
| 7053237 | Process for producing a fluorinated ester, a fluorinated acyl fluoride and a fluorinated vinyl ether | Takashi Okazoe, Shin Tatematsu, Hidenobu Murofushi, Masakuni Sato, Masahiro Ito +2 more | 2006-05-30 |
| 7053238 | Process for producing fluorinated polyvalent carbonyl compound | Takashi Okazoe, Daisuke Shirakawa, Masahiro Ito, Shin Tatematsu | 2006-05-30 |
| 7034179 | Method for producing a fluorinated ester compound | Takashi Okazoe, Shin Tatematsu, Koichi Yanase, Yasuhiro Suzuki, Daisuke Shirakawa | 2006-04-25 |
| 6969776 | Process for producing fluorinated ketone | Takashi Okazoe, Masahiro Ito, Daisuke Shirakawa, Shin Tatematsu, Hirokazu Takagi | 2005-11-29 |
| 6956138 | Method for producing a fluorine-containing compound | Takashi Okazoe, Shin Tatematsu, Masahiro Ito, Daisuke Shirakawa, Masao Iwaya +1 more | 2005-10-18 |
| 6951957 | Process for producing a fluorine-containing compound by liquid phase fluorination | Takashi Okazoe, Shin Tatematsu, Hidenobu Murofushi | 2005-10-04 |
| 6919480 | Processes for the preparation of fluorinated acyl fluorides and fluorinated vinyl ethers | Takashi Okazoe, Masahiro Ito, Daisuke Shirakawa, Shin Tatematsu | 2005-07-19 |
| 6911513 | Fluorinated diene compound and fluoropolymer, and methods for their production | Kimiaki Kashiwagi, Gen Ogawa, Takashi Okazoe, Eisuke Murotani, Kazuya Oharu | 2005-06-28 |
| 6902852 | Pattern transfer method using a mask and half tone mask | — | 2005-06-07 |
| 6894187 | Method for producing a fluorine-containing compound | Takashi Okazoe, Shin Tatematsu, Masahiro Ito, Daisuke Shirakawa, Masao Iwaya +1 more | 2005-05-17 |
| 6876057 | Semiconductor devices including fuses and dummy fuses | — | 2005-04-05 |
| 6864541 | Semiconductor device having a protruded active region, memory system having the same, and electronic apparatus having the same | Junichi Karasawa | 2005-03-08 |