Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5183585 | Liquid crystal emulsion composition | Toshiya Koyama, Hataaki Yoshimoto, Katsuhiro Ito | 1993-02-02 |
| 5142959 | Midi control apparatus and midi system | Masaharu Sakamoto, Shigeru Yamaguchi, Kazuhiko Mukai, Shinji Suzuki, Toshiyuki Katsu +3 more | 1992-09-01 |
| 5091951 | Audio signal data processing system | Kazunaga Ida, Makio Yamaki, Hiroyuki Ishihara, Toshiyuki Naoe, Hideyuki Terauchi | 1992-02-25 |
| 5065433 | Audio signal data processing system | Kazunaga Ida, Tatsushi Iizuka, Makio Yamaki, Hiroyuki Ishihara, Kazuhiro Hayashi | 1991-11-12 |
| 5049638 | Prepolymer composition utilizing polyol combination for production of coatings and films | Nobuaki Kunii | 1991-09-17 |
| 4972958 | Money receiving and disbursing machine | Toshiaki Ito, Hiroshi Kinoshita, Kazuyuki Seki | 1990-11-27 |
| 4957959 | Prepolymer composition, process for its production, and its use | Nobuaki Kunii | 1990-09-18 |
| 4953835 | Wire for coiled spring | Horiyuki Saito, Kuniki Morita | 1990-09-04 |
| 4945149 | Coating composition a non-porous moisture-permeable coating layer or film of a hydrophilic polyurethane resin | Nobuaki Kunii | 1990-07-31 |
| 4825429 | Recording medium driving device | — | 1989-04-25 |
| 4794040 | Magnetic recording medium having a back coat layer containing carbon black having defined ranges of pH and coloring power | Kumiko Ojima, Hiroshi Togashi, Hiroshi Ogino | 1988-12-27 |
| 4779258 | Recording medium driving device | — | 1988-10-18 |
| 4779257 | Disc driving device | — | 1988-10-18 |
| 4770932 | Magnetic recording medium having an improved back coat layer | Hiroshi Togashi, Hiroshi Ogino, Kumiko Ojima | 1988-09-13 |
| 4761331 | Magnetic recording medium having a back coat layer containing carbon black treated with fatty acids | Hiroshi Ogino, Hiroshi Togashi, Kumiko Ojima | 1988-08-02 |
| 4759839 | Process for producing pitch useful as raw material for carbon fibers | Seiji Ishikawa, Shuuichi Hirano, Tutomu Kaibara, Kenji Sugiyama, Takuo Morishige | 1988-07-26 |
| 4757007 | Process for preparing hydrolyzed products of soy protein | Masaaki Satoh, Koji Hasegawa, Gyota Taguchi, Hiroshi Mimoto | 1988-07-12 |
| 4748081 | Magnetic recording medium having an improved magnetic layer using particulate alpha-Fe.sub.2 O.sub.3 and carbon black | Osamu Kobayashi, Hitoshi Takita, Mutsumu Kurihara, Tsunehide Naruse | 1988-05-31 |
| 4748037 | Process for producing a bean cake | Gyota Taguchi | 1988-05-31 |
| 4742509 | Disk rotating device | Masao Okita, Yoshio Matsuwake | 1988-05-03 |
| 4735403 | Wire for coiled spring | Noriyuki Saito, Kuniki Morita | 1988-04-05 |
| 4647595 | Process for producing a urethane-modified polyisocyanurate foam | Shigeyuki Kozawa, Nobuaki Kunii | 1987-03-03 |
| 4645724 | Magnetic recording medium comprising a specific type of lubricant | Kumiko Ojima, Tsunehide Naruse | 1987-02-24 |
| 4640863 | Magnetic recording media | Masaru Hanayama | 1987-02-03 |
| 4632208 | Vehicle braking system | Toshio Takayama, Hiromi Ando | 1986-12-30 |