Issued Patents All Time
Showing 201–225 of 268 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556595 | Sheet material for eliminating methyl bromide, a material therefor obtained by working the sheet into a filter form, and a method for eliminating methyl bromide with the same | Shigeru Maeda, Shigeo Hayashimoto, Mikio Ogawa, Norikazu Yoshida | 1996-09-17 |
| 5508063 | Tantalum compound, process of producing the same, and material for forming tantalum oxide films | Hideyuki Mori, Kouichi Nakamura | 1996-04-16 |
| 5494780 | Method of manufacturing a printed circuit board | Kunji Nakashima, Atsuhiro Nakamoto, Yoshitaka Tezuka, Ryuji Otani | 1996-02-27 |
| 5494781 | Method for manufacturing printed circuit board | Ryuji Ohtani, Takeshi Okamoto, Yoshimitsu Nakamura, Yosiyuki Uchinono, Kazuo Kamada +1 more | 1996-02-27 |
| 5478508 | Method of producing seamless capsule | Masayuki Ikeda, Takahiro Okuda | 1995-12-26 |
| 5461170 | Process for preparation of polyol fatty acid ester and glyceride mixture obtained | Ayari Miyamoto, Akira Shigeta, Yukitaka Tanaka, Hisao Oomura, Kenji Masui +3 more | 1995-10-24 |
| 5451695 | Polymerizable monomer useful for the preparation of high hardness transparent resins | Noboru Kawasaki, Katsuyoshi Sasagawa, Kenichi Fujii | 1995-09-19 |
| 5440358 | Optical lens comprised of high surface hardness transparent resin | Katsuyoshi Sasagawa, Masao Imai, Yoshinobu Kanemura | 1995-08-08 |
| 5417967 | Alcohol-modified silicone ester derivative and cosmetic compositions containing same | Akira Kawamata, Yoko Kikuchi, Yuji Suzuki, Mituo Suda, Yukihiro Ohashi | 1995-05-23 |
| 5408311 | Method for measuring a refracting power of an optical system and its apparatus | Yoshinobu Ogawa, Kazuhito Miyajima | 1995-04-18 |
| 5393607 | Laminated transparent plastic material and polymerizable monomer | Noboru Kawasaki, Katsuyoshi Sasagawa, Kenichi Fujii | 1995-02-28 |
| 5362564 | Seamless capsule comprising a lower fatty ester of sucrose | Ryousei Kamaguchi | 1994-11-08 |
| 5362418 | Gel-like emulsion and O/W emulsion obtained from the gel-like emulsion | Seiji Yamasaki, Chikako Hirata | 1994-11-08 |
| 5334372 | Alcohol-modified silicon ester derivative and cosmetic composition containing same | Akira Kawamata, Yoko Kikuchi, Yuji Suzuki, Mituo Suda, Yukihiro Ohashi | 1994-08-02 |
| 5260439 | Polymerizable monomer having at least one isopropenyl phenyl group and being capable of forming a high surface hardness transparent resin | Katsuyoshi Sasagawa, Masao Imai, Yoshinobu Kanemura | 1993-11-09 |
| 5260197 | L-fucose dehydrogenase, a process for production thereof, quantitative assay for L-fucose using said enzyme and a kit for quantitative assay | Tatsuo Horiuchi, Minoru Hiruma | 1993-11-09 |
| 5250723 | High surface hardness transparent resin and polymerizable monomer | Katsuyoshi Sasagawa, Masao Imai, Yoshinobu Kanemura | 1993-10-05 |
| 5248846 | Musical instrument incorporating a Helmholtz resonator | Tatsuhiro Koike, Yoichi Misawa | 1993-09-28 |
| 5217820 | High density slave magnetic recording media having specified perpendicular squareness rectangular ratio, roughness and number of projections | Masanori Isshiki, Nobuyoshi Saito, Takeo Ito | 1993-06-08 |
| 5196640 | Control mechanism for electronic musical instrument | Yasuhiko Asahi, Satoshi Suzuki, Minoru Kitamura | 1993-03-23 |
| 5191055 | Mercapto compound, a high refractive index resin and lens and a process for preparing them | Yoshinobu Kanemura, Katsuyoshi Sasagawa, Masao Imai | 1993-03-02 |
| 5177367 | Method of exposure using an electron beam to provide uniform dosage and apparatus therefor | — | 1993-01-05 |
| 5166285 | Hard transparent resins and process for the production thereof | Katsuyoshi Sasagawa, Yoshinobu Kanemura, Masao Imai | 1992-11-24 |
| 5145927 | High surface hardness transparent resin prepared from a compound having terminal isopropenyl phenyl groups | Katsuyoshi Sasagawa, Masao Imai, Yoshinobu Kanemura | 1992-09-08 |
| 5104953 | Hard transparent resins and process for the production thereof | Katsuyoshi Sasagawa, Yoshinobu Kanemura, Masao Imai | 1992-04-14 |