Issued Patents All Time
Showing 526–550 of 655 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196186 | Alkali metal zinc monoalkylphosphate, particles thereof, process for preparing the same, and cosmetic containing the same | Shinichiro Omatsu, Mitsuharu Masuda, Takashi Imamura, Tomihiro Kurosaki | 1993-03-23 |
| 5176904 | Alkali metal zinc monoalkylphosphate, particles thereof, process for preparing the same, and cosmetic containing the same | Shinichiro Omatsu, Mitsuharu Masuda, Takashi Imamura, Tomihiro Kurosaki | 1993-01-05 |
| 5174991 | Alkali metal zinc monoalkylphosphate, particles thereof, process for preparing the same, and cosmetic containing the same | Shinichiro Omatsu, Mitsuharu Masuda, Takashi Imamura, Tomihiro Kurosaki | 1992-12-29 |
| 5174938 | Process for producing fuel absorbent | Koji Sasaki, Tadaoki Okumoto, Takashi Ohta, Mitsumasa Matsushita, Norio Sato | 1992-12-29 |
| 5169551 | Piezoelectric composite material | Tsutomu Tsunooka, Shigeo Saito, Takashi Yamamoto | 1992-12-08 |
| 5167985 | Process for producing flexible printed circuit board | Hirosaku Nagano, Hiroyuki Furutani, Hitoshi Nojiri | 1992-12-01 |
| 5158063 | Air-fuel ratio control method for internal combustion engines | Fumio Hosoda, Sachito Fujimoto, Shunji Takahashi | 1992-10-27 |
| 5151793 | Recording medium playing apparatus | Seigo Ando, Bonpei Inaba | 1992-09-29 |
| 5137945 | Cement with sulfoalkyacrylate polymers | Tsuneo Tsubakimoto, Hideyuki Tahara, Hiroya Kobayashi, Tsuyoshi Hirata | 1992-08-11 |
| 5135819 | Photomagnetic memory medium having a non-columnar structure | Tsunehiro Tsukagoshi, Masahiko Naoe | 1992-08-04 |
| 5132351 | Chemical solder comprising a metal salt, polyphthalaldehyde and a solvent | Martin J. Goldberg, Caroline A. Kovac, Michael J. Palmer, Roger A. Pollak, Paige A. Poore | 1992-07-21 |
| 5112710 | Electrophotographic image forming method | Hidetsugu Shimura | 1992-05-12 |
| 5107176 | Plasma display device | Takafumi Endo, Hironobu Arimoto | 1992-04-21 |
| 5070921 | Tire and rim assembly comprising a non-contacting bead toe | Yasuo Wada | 1991-12-10 |
| 5062095 | Actuator and method of manufacturing thereof | Mitsuhiro Horikawa, Tsugio Ide, Michio Yanagisawa, Tatsuya Shimoda, Koji Akioka | 1991-10-29 |
| RE33707 | Automatic transmission with overdrive | Yoshio Shindo | 1991-10-01 |
| 5049099 | Power tilt device | Ryoichi Nakase | 1991-09-17 |
| 5019481 | Aqueous base developable negative resist compositions | — | 1991-05-28 |
| 5017638 | Metallic paint film | Junichi Handa, Hiroshi Hattori, Akira Suganuma | 1991-05-21 |
| 5011731 | Sheet material | Haruka Nakamori | 1991-04-30 |
| 5002845 | Electrophotographic image forming member and method and apparatus for transferring electrophotographic images formed on the member | Hidetsugu Shimura | 1991-03-26 |
| 4977050 | Electrophotographic sensitive member | Takao Kawamura, Naooki Miyamoto, Hitoshi Takemura, Kokichi Ishibutsu | 1990-12-11 |
| 4976787 | Pigment | Junichi Handa, Yoshio Takagi, Taketoshi Minohara | 1990-12-11 |
| 4972025 | Cement dispersant | Tsuneo Tsubakimoto, Yoshinori Sano, Hideyuki Tahara, Tsuyoshi Hirata, Yasuhiro Mori | 1990-11-20 |
| 4965098 | Two-tone paint film | Jun-ichi Handa, Taketoshi Minohara | 1990-10-23 |