Issued Patents All Time
Showing 201–225 of 225 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5224096 | Frame strip method and apparatus therefor | Katsuyoshi Onishi, Mitsuhiro Yamaga, Osamu Takada, Masahito Sasaki | 1993-06-29 |
| 5220562 | Bridge apparatus and a communication system between networks using the bridge apparatus | Osamu Takada, Katsuyoshi Onishi, Kazunori Nakamura, Yoshihiro Takiyasu, Mitsuhiro Yamaga +1 more | 1993-06-15 |
| 5211510 | Propulsion method of pipe to be buried without soil discharge and an excavator | Hiroharu Nishida | 1993-05-18 |
| 5210748 | Address filter unit for carrying out address filter processing among plurality of networks and method thereof | Katsuyoshi Onishi, Osamu Takada, Mitsuhiro Yamaga, Toshihiko Ogura, Yasushi Shibata | 1993-05-11 |
| 5175838 | Memory circuit formed on integrated circuit device and having programmable function | Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara | 1992-12-29 |
| 5175816 | Method and apparatus for bit operational process | Toshihiko Ogura, Hiroaki Aotsu, Kiichiro Urabe | 1992-12-29 |
| 5169264 | Propulsion process of buried pipe | — | 1992-12-08 |
| RE33922 | Memory circuit for graphic images | Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kuwabara, Hiromichi Enomoto +1 more | 1992-05-12 |
| 5113487 | Memory circuit with logic functions | Toshihiko Ogura, Hiroaki Aotsu, Hiromichi Enomoto, Tadashi Kyoda | 1992-05-12 |
| 5071798 | Heat-resistant and inorganic shaped article | Kenichi Shibata, Yuji Kanamori | 1991-12-10 |
| 5040421 | Measuring method of fluctuations of ground and its apparatus | Kazuma Miyamoto, Kenichiro Mihara | 1991-08-20 |
| 5034900 | Method and apparatus for bit operational process | Toshihiko Ogura, Hiroaki Aotsu, Kiichiro Urabe | 1991-07-23 |
| D314210 | Printing head for a printer of a computer | Takeshi Matsumoto, Fumio Ohtsuka | 1991-01-29 |
| D314007 | Printing head for a printer of a computer | Takeshi Matsumoto, Fumio Ohtsuka | 1991-01-22 |
| 4986676 | Printing head of the impact type | Takeshi Matsumoto, Fumio Otsuka | 1991-01-22 |
| 4936709 | Method and apparatus for laying pipes in the ground with advance of propulsion shafts installed with pipe-supporting attachments | — | 1990-06-26 |
| 4868781 | Memory circuit for graphic images | Toshihiko Ogura, Hiroaki Aotsu, Mitsuru Ikegami, Tadashi Kawabara | 1989-09-19 |
| 4849907 | Draw processing method and apparatus | Hiroaki Aotsu, Toshihiko Ogura, Tadashi Kuwabara, Yuuichi Makaya | 1989-07-18 |
| 4772902 | Video camera having grip constituted by battery | Yuzuru Inoue, Kazuo Koda, Akiyoshi Morita, Toshiharu Hida, Shunichi Aoki | 1988-09-20 |
| 4770907 | Method for forming metal-coated abrasive grain granules | — | 1988-09-13 |
| 4757473 | Memory circuit | Ryoichi Kurihara, Hiroaki Aotsu, Toshihiko Ogura, Tadashi Kyoda, Hiromichi Enomoto | 1988-07-12 |
| 4737042 | Printing head with springs for pivotably holding printing hammers | Mikio Hayashi | 1988-04-12 |
| 4394670 | Ink jet head and method for fabrication thereof | Hiroshi Sugitani, Hiroto Matsuda, Masami Ikeda | 1983-07-19 |
| 4316431 | Artificial fish-gathering underwater reef | — | 1982-02-23 |
| 4245182 | Excitation control apparatus for a generator | Hiroaki Aotsu, Akira Isono, Masuo Goto, Yasushi Momochi, Takaaki Kai +3 more | 1981-01-13 |