Issued Patents All Time
Showing 251–275 of 289 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700381 | Method for manufacturing thin film magnetic head | Fujimi Kimura, Toyoaki Tanaka, Akihiko Dobashi | 1997-12-23 |
| 5668229 | Process for preparing high-molecular weight acrylamide polymer | Hiroshi Itoh, Manabu Tsuruta, Shoko Oyanagi, Kenichi Nakamura | 1997-09-16 |
| 5653839 | Fire-resistant glass and process for production thereof | Hiroshi Itoh, Hitoshi Yamashita, Toshihiro Yoshimura, Takeshi Hisanaga, Takao Takebayashi +2 more | 1997-08-05 |
| 5624998 | Hardenable composition, aqueous gel and applications | Hiroshi Itoh, Hideo Kamio, Hitoshi Yamashita, Atsuhiko Nitta | 1997-04-29 |
| 5613421 | Rodless cylinder | — | 1997-03-25 |
| 5609787 | Method for extinguishing fire | Haruhiko Fukaya, Eiji Hayashi, Yoshio Hayakawa | 1997-03-11 |
| 5576431 | Method for production of perfluoro-cyclic imine | Masakazu Nishida, Haruhiko Fukaya | 1996-11-19 |
| D373364 | Rodless cylinder | — | 1996-09-03 |
| 5519088 | Hardenable composition, aqueous gel and applications thereof | Hiroshi Itoh, Hideo Kamio, Hitoshi Yamashita, Atsuhiko Nitta | 1996-05-21 |
| 5511744 | Roll paper feeding apparatus facilitating roll paper setting operation | Naoto Yoshino, Takeshi Okoshi, Hiroyasu Ishizuka | 1996-04-30 |
| 5486275 | Nitrogen-containing perfluoroalkyl bromide and method for production thereof | Haruhiko Fukaya, Eiji Hayashi, Yoshio Hayakawa, Hajime Baba | 1996-01-23 |
| 5483678 | Internal microstrip antenna for radio telephones | — | 1996-01-09 |
| 5476934 | Nitrogen-containing perfluoroalkanoyl peroxide and method for production thereof | Haruhiko Fukaya, Eiji Hayashi, Yoshio Hayakawa | 1995-12-19 |
| 5437902 | Fire-resistant glass and process for production thereof | Hiroshi Itoh, Hitoshi Yamashita, Toshihiro Yoshimura, Takeshi Hisanaga, Takao Takebayashi +2 more | 1995-08-01 |
| 5428431 | Transfer material transport device capable of exerting proper tension on a transfer sheet | Takeshi Okoshi | 1995-06-27 |
| 5380844 | Nitrogen-containing perfluoroalkanoyl peroxide and method for production thereof | Haruhiko Fukaya, Eiji Hayashi, Yoshio Hayakawa | 1995-01-10 |
| 5347002 | Nitrogen-containing perfluoroalkanoyl peroxide and method for production thereof | Haruhiko Fukaya, Eiji Hayashi, Yoshio Hayakawa | 1994-09-13 |
| 5256825 | Nitrogen-containing perfluoralkanoyl peroxide and method for production thereof | Haruhiko Fukaya, Eiji Hayashi, Yoshio Hayakawa | 1993-10-26 |
| D336903 | Television receiver | Hiroi Goshima | 1993-06-29 |
| 5208339 | Nitrogen-containing perfluoroalkanoyl peroxide and method for production thereof | Haruhiko Fukaya, Eiji Hayashi, Yoshio Hayakawa | 1993-05-04 |
| 5155191 | Preparation process of granular polymers | Hiroshi Itoh, Kouji Ohkoshi, Atsuhiko Nitta | 1992-10-13 |
| 5117055 | Method for direct conversion of fluorocarbonyl group into halogenides | Eiji Hayashi, Haruhiko Fukaya | 1992-05-26 |
| 5105661 | Method of detecting a level of liquid in a moving cylindrical body | Takuo Sekita | 1992-04-21 |
| D324043 | Television receiver | Michihiro Nakahara | 1992-02-18 |
| 5062043 | Information collecting and distributing system providing plural sources and destinations with synchronous alternating access to common storage | Shunju Asakawa, Yoshiakira Akimoto | 1991-10-29 |