Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5514824 | Process for preparing silacyclohexane-base liquid crystal compounds | Takeshi Kinsho, Tsutomu Ogihara, Tatsushi Kaneko, Mutsuo Nakashima | 1996-05-07 |
| 5498737 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko, Ryuichi Saito, Hideshi Kurihara | 1996-03-12 |
| 5496501 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko, Ryuichi Saito, Hideshi Kurihara | 1996-03-05 |
| 5454977 | Silacyclohexane compound, a method of preparing it and a liquid crystal composition containing it | Tsutomu Ogihara, Takeshi Kinsho, Tatsushi Kaneko, Ryuichi Saito, Hideshi Kurihara | 1995-10-03 |
| 5302556 | Synthetic silica glass articles and a method for manufacturing them | Masatoshi Takita | 1994-04-12 |
| 5227550 | Method for preparation of methyl chloride | Taishi Kobayashi, Hironori Iwasaki | 1993-07-13 |
| 5196618 | Method for the preparation of methyl chloride from carbon tetrachloride and methyl alcohol | Toshihiro Okon | 1993-03-23 |
| 5175199 | High transparency silica-titania glass beads, method for making, and light transmission epoxy resin compositions | Eiichi Asano, Masatoshi Takita, Toshio Shiobara, Koji Futatsumori, Kazuhiro Arai | 1992-12-29 |
| 5152900 | Method for preparing packaged sterilized mineral water, method for producing sterilized container for packaging the same and packaged sterilized mineral water | Kazuya Sekiguchi, Masao Taguchi, Masayuki Nakatani, Tomoyuki Seki, Mahito Orii | 1992-10-06 |
| 5149748 | Process of preparing surface-modified polymethylsilsesquioxane spherical fine particles | Toshihiro Okon, Toshio Ohba, Yoshinori Inokuchi | 1992-09-22 |
| 5141786 | Synthetic silica glass articles and a method for manufacturing them | Masatoshi Takita | 1992-08-25 |
| 5063181 | Synthetic silica glass article for dopant-diffusion process in semiconductors | Masatoshi Takita | 1991-11-05 |
| 5045574 | Film-forming agent | Satoshi Kuwata, Takashi Ohkawara | 1991-09-03 |
| 5021073 | Method of manufacturing synthetic silica glass | Masatoshi Takita | 1991-06-04 |
| 5013585 | Method for the preparation of surface-modified silica particles | Tsutomu Ogihara, Masatoshi Takita | 1991-05-07 |
| 4983388 | Process of preparing silicone composition, and cosmetic and lustering materials containing silicone composition obtained | Satoshi Kuwata, Takahiro Goi, Tsutomu Ogihara | 1991-01-08 |
| 4979973 | Preparation of fused silica glass by hydrolysis of methyl silicate | Masatoshi Takita | 1990-12-25 |
| 4883521 | Method for the preparation of silica glass | Syuji Tanaka | 1989-11-28 |
| 4842837 | Process for producing fine spherical silica | Toshihiro Okon | 1989-06-27 |
| 4767642 | Method for prevention of resin plate surface sticking | Katsuyuki Ota, Toshimi Aoyama, Setsuo Nojima | 1988-08-30 |