Issued Patents All Time
Showing 151–175 of 257 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5075287 | Muramyl peptide derivatives and immunoregulating compositions containing them | — | 1991-12-24 |
| 5074392 | Control system for electromagnetic clutch for vehicle | Kazuhiko Sato, Michimasa Horiuchi, Shun Sugimoto | 1991-12-24 |
| 5063255 | Photopolymerizable type resin compositions for dental purposes | Hiroshi Mori, Tatsuhiko Takahashi, Yasuyuki Sano | 1991-11-05 |
| 5042266 | Refrigerating and humidity-regulating system for use in a container | Toshio Yamashita, Keitaro Hayami, Shizuo Fujimoto, Hisaaki Yokota | 1991-08-27 |
| 5035591 | Vulcanizing apparatus | Koji Soeda, Yoshiya Kubota, Shoji Okamoto, Akinori Kubota, Michihito Kobayashi +7 more | 1991-07-30 |
| 5026515 | Crude tire setting method in tire vulcanizing press | Yoshinobu Kato, Toshifumi Murakami | 1991-06-25 |
| 5014121 | High image resolution image pickup system with color dispersion means | Susumu Takahashi, Koyoshi Tsuji, Kimihiko Nishioka, Hiroshi Matsui | 1991-05-07 |
| 5007719 | Varifocal imaging optical system having moire eliminating function | — | 1991-04-16 |
| 5001510 | Taking system for TV image | — | 1991-03-19 |
| 4999273 | Presensitized plate | — | 1991-03-12 |
| 4997373 | Artificial teeth for molars | Yoshinobu Tanaka, Fujio Yamagishi | 1991-03-05 |
| 4969817 | Artificial teeth | Kenji Hiranuma, Hiroshi Mori, Ikuo Ikeda | 1990-11-13 |
| 4969082 | Control method for a collective wiring system | Shigeru Oho, Takeshi Hirayama, Masahiro Matsumoto, Fumio Hamano, Takanori Shibata | 1990-11-06 |
| 4944951 | Tire loading mechanism of a tire cooler for a tire vulcanizing machine | Hideaki Katayama, Katsuyoshi Sakaguchi | 1990-07-31 |
| 4940104 | Power-assisted steering apparatus | — | 1990-07-10 |
| 4936307 | Ultrasonic observation system and an ultrasonic endoscope system | Yoshitake Saito, Tatsuo Nagasaki, Takashi Tsukaya, Tsuguhisa Sasai, Takeaki Nakamura +11 more | 1990-06-26 |
| 4924852 | Endoscope | Akira Suzuki, Yoshikatsu Nagayama, Michio Sato, Koji Yamaya, Koji Kanbara +3 more | 1990-05-15 |
| 4922872 | Engine brake system | Masaaki Nogami, Hiroshi Nojima, Mitsuhiro Murata | 1990-05-08 |
| 4918170 | Process for producing gangliosides | Makoto Kiso | 1990-04-17 |
| 4916534 | Endoscope | Susumu Takhashi, Tsutomu Igarashi, Atsushi Miyazaki, Kimihiko Nishioka, Masahiro Chiba +1 more | 1990-04-10 |
| 4916041 | Presensitized lithographic plate comprising silver halide, reducing agent and polymerizable compound all in microcapsules | Soichiro Yamamoto | 1990-04-10 |
| 4914035 | Process for producing sialic acid derivatives | Makoto Kiso | 1990-04-03 |
| 4909738 | Artificial teeth for anterior teeth portions | Minoru Ai, Kensuke Yamagata, Tadaki Kagaya, Yuji Nakamura, Ikuo Ikeda | 1990-03-20 |
| 4903149 | Tape cassette loading system for a magnetic recording and reproducing apparatus | Fumiyoshi Abe | 1990-02-20 |
| 4895433 | Visual field converting optical system | Susumu Takahashi, Minoru Okabe, Kimihiko Nishioka | 1990-01-23 |