Issued Patents All Time
Showing 201–221 of 221 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5024913 | Electrophotographic photosensitive material | Kaname Nakatani, Toshiyuki Fukami, Nariaki Tanaka | 1991-06-18 |
| 5010832 | Quick feed drive unit having an electromagnetic clutch, a worm, worm wheel, and pattern wheel for feeding a sewn cloth in a perforating sewing machine | Katsuo Hiratsuka, Yoshiyuki Odaka | 1991-04-30 |
| 5007356 | Cutter actuator of a button perforating sewing machine | Katsuo Hiratsuka, Yoshiyuki Odaka | 1991-04-16 |
| 4921831 | Method for preparing active carbons | Masayuki Nakai, Katsumi Tomura | 1990-05-01 |
| 4895734 | Process for forming insulating film used in thin film electroluminescent device | Masahiko Itabashi | 1990-01-23 |
| 4861550 | Corrosion-resistant nickel-base alloy having high resistance to stress corrosion cracking | Yoshio Takizawa, Ichiro Sekine | 1989-08-29 |
| 4803512 | Image forming cartridge for providing uniform corona charging | Mitsuru Ogura, Shoichiro Yoshiura | 1989-02-07 |
| 4757342 | Photoreceptor cartridge unit | Mitsuru Ogura, Keizo Fukunaga | 1988-07-12 |
| 4748844 | Device for measuring components of force and moment applied to vehicle tire | Hirotaka Yoshikawa | 1988-06-07 |
| 4728094 | Arrangement for setting a paper feeding cassette | — | 1988-03-01 |
| 4691759 | Binder for dry sand mold and method of its usage | Masaru Hayakawa, Atsushi Kaiya | 1987-09-08 |
| 4659397 | Manufacturing process for plate or forging of ferrite-austenite two-phase stainless steel | Mineo Kobayashi, Masahiro Aoki, Masao Okubo, Masaaki Nagayama | 1987-04-21 |
| 4637653 | Rear seat cushion in motor vehicle | Takayasu Honda, Shunosuke Kitazume, Kouzou Tanaka | 1987-01-20 |
| 4585479 | Welding material of ferrite-austenite two-phase stainless steel and method of application | Masahiro Aoki, Kiichi Saito, Noriyasu Ikeda, Masanori Takahashi, Masao Okubo +1 more | 1986-04-29 |
| 4516650 | Vehicle body structure for preventing water suction into an air cleaner | Hitohisa Yamaguchi, Kenichiro Fuse | 1985-05-14 |
| 4381941 | Method for improving surface defect of specific steel resistant to concentrated nitric acid | Naoya Ito, Masahiro Aoki, Masao Okubo, Masayoshi MIKI | 1983-05-03 |
| 4366716 | Pressure transducer | — | 1983-01-04 |
| 4279648 | High silicon chromium nickel steel for strong nitric acid | Naoya Ito, Kiichi Saito, Masahiro Aoki, Masao Okubo, Masayoshi MIKI | 1981-07-21 |
| 4278865 | Gas shielded stud welding method | Hiroyuki Watanabe, Eiji Miyoshi, Haruo Kojima, Masaaki Kato, Shizuo Miyazaki | 1981-07-14 |
| 4229330 | Process for producing phenolic resins | Susumu Konii, Yukio Yoshimura, Ken Nanaumi, Kohei Yasuzawa, Toyotaro Shinko | 1980-10-21 |
| 4209429 | Process for producing internally plasticized phenolic resins | Susumu Konii, Yukio Yoshimura, Ken Nanaumi, Kohei Yasuzawa, Toyotaro Shinko | 1980-06-24 |