Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10966983 | Composition for external use | Kosaburo Wakamatsu, Shigeo Shinohara, Osamu Takasu | 2021-04-06 |
| 9125928 | Agent for suppressing the formation of abnormal skin cells caused by exposure to light | Mitsuaki Kawamura, Shigeo Shinohara, Fumiki Harano, Eri Ueno | 2015-09-08 |
| 9084904 | Composition for external application | Kosaburo Wakamatsu, Shigeo Shinohara, Masahiko Tanaka, Fumiki Harano, Osamu Takasu | 2015-07-21 |
| 7336346 | Distance measuring device and method thereof | Yutaka Nakamura, Koji Sasaki, Toshihiro Uchimura, Futoshi Osada, Hayami Kikawa | 2008-02-26 |
| 5757315 | GPS receiving apparatus | — | 1998-05-26 |
| 4724046 | Cake of synthetic fibrid | Michio Yamamoto, Noriaki Sasaki | 1988-02-09 |
| 4529763 | Aromatic polyamide composition and processes for preparing film and fiber therefrom | Yorikazu Tamura, Keizo Shimada | 1985-07-16 |
| 4525384 | Process for producing wholly aromatic polyamide filaments heat-treated under tension | Shozaburo Hiratsuka, Norihisa Yamaguchi, Shoji Makino | 1985-06-25 |
| 4507467 | Wholly aromatic halogenated polyamide fiber and film | Keizo Shimada, Hideharu Sasaki, Hiroshi Mera, Toru Sawaki | 1985-03-26 |
| 4413114 | Aromatic copolyamide containing 3,4'-diphenylene moiety | Keizo Shimada, Hiroshi Mera, Noriaki Sasaki | 1983-11-01 |
| 4389521 | Process for preparing a cyclic amide polar solvent composition | Keizo Shimada, Hiroshi Mera, Tsutomu Nakamura | 1983-06-21 |
| 4355151 | Aromatic copolyamide containing 3,4'-diamino diphenylene moiety | Keizo Shimada, Hiroshi Mera, Noriaki Sasaki | 1982-10-19 |
| 4342715 | Process for preparing wholly aromatic polyamide shaped articles | Keizo Shimada, Hiroshi Mera, Tsutomu Nakamura | 1982-08-03 |
| 4291142 | Crosslinked aromatic polyamide film and process for producing the same | Yorikazu Tamura, Keizo Shimada | 1981-09-22 |
| 4250073 | Aromatic polyamide composition having polar amide and halogenated hydrocarbon mixed solvent | Yorikazu Tamura, Hiroshi Mera, Keizo Shimada | 1981-02-10 |