Issued Patents All Time
Showing 226–245 of 245 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666975 | Absorptive material | Harumasa Yamasaki, Takatoshi Kobayashi, Akira Sakurai, Yuzo Sumida | 1987-05-19 |
| 4661942 | Control apparatus for information storage and retrieval system | Kyosuke Yoshimoto | 1987-04-28 |
| 4652484 | Absorbent article | Daisuke Shiba, Iwao Miyashita | 1987-03-24 |
| 4623342 | Disposable diaper | Hiroshi Mizutani, Kazunori Nishizawa | 1986-11-18 |
| 4524577 | Twisted yarn | Harumasa Yamasaki, Itsuo Minakata, Kazunori Nishizawa | 1985-06-25 |
| 4516788 | Seating position adjusting device for an automotive vehicle seat | Yoshihiro Umetsu, Masakazu Muraishi, Masakatsu Kakeba | 1985-05-14 |
| 4494511 | Fuel injection system for internal combustion engines | Nobuhito Hobo, Yoshihiko Tsuzuki, Yutaka Suzuki, Takashi Hasegawa | 1985-01-22 |
| 4461170 | Fuel injection device for Diesel engines | Yutaka Suzuki, Taro Tanaka, Nobuhito Hobo, Yoshihiko Tsuzuki, Satoshi Haseda | 1984-07-24 |
| 4462079 | Apparatus for providing information for agricultural work machine | Nobuhito Hobo, Tetsuya Nakamura | 1984-07-24 |
| 4447240 | Disposable diaper | Kazunori Nishizawa | 1984-05-08 |
| 4423713 | Electric control apparatus for a fuel injection pump | Hiroshi Sami, Tatehito Ueda, Nobuhito Hobo, Takashi Naitou, Tetsuya Nakamura +2 more | 1984-01-03 |
| 4423485 | Electric control apparatus for fuel injection pumps | Hiroshi Sami, Shizuo Kawai, Nobuhito Hobo, Teruo Nishio | 1983-12-27 |
| 4418524 | Twisted yarn and twisted bundle of yarns | Kazunori Nishizawa | 1983-12-06 |
| 4416232 | Electrical fuel injection pump governor | Makoto Shiozaki, Satoshi Haseda, Jun Tarui, Nobuhito Hobo, Yoshihiko Tsuzuki +2 more | 1983-11-22 |
| 4380015 | Recording system for recording information on record medium by using energy beam | Isao Watanabe | 1983-04-12 |
| 4364992 | Two layer absorbent article with super water-absorbing polymer | Kazunori Nishizawa | 1982-12-21 |
| 4357938 | Disposable diaper | Harumasa Yamasaki, Kazunori Nishizawa | 1982-11-09 |
| 4334299 | Optical signal recording and reproducing system | Satoshi Komurasaki, Isao Watanabe | 1982-06-08 |
| 4322800 | Method of reducing fuel consumption rate in internal combustion engines | Takashi Hisegawa, Nobuhito Hobo, Yoshihiko Tsuzuki, Yutaka Suzuki, Mikio Kumano +1 more | 1982-03-30 |
| 4225802 | Piezoelectric knocking detector for internal combustion engine | Yutaka Suzuki, Nobuhito Hobo, Kenji Goto, Daisaku Sawada, Takashi Shigematu +1 more | 1980-09-30 |