Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485212 | Electric work vehicle | Hirokazu Ito, Kazuaki Matsuda | 2022-11-01 |
| 10377219 | Tractor | Tasuku Teraoka, Takeshi Komorida, Takashi Kumashiro, Shoichiro Nagaishi, Tomohisa Yamamoto +12 more | 2019-08-13 |
| 6417854 | Image processing system | Takashi Isowaki, Hiroshi Masui, Takashi Fujimura, Takeshi Iwasaki, Naotake Nishimura +3 more | 2002-07-09 |
| 5945004 | Method and apparatus for treating waste liquids containing body fluids | Junichi Ohira, Satoru Toyoshima, Koichi Murayama | 1999-08-31 |
| 5807337 | Liquid infusion apparatus | Keiichi Yamada | 1998-09-15 |
| 5792712 | Microbicidal mat and methods of manufacturing and using the same | Shoji Hori, Satoru Toyoshima, Akira Kawabata, Hiroaki MITSUHASHI, Yukio Ushiya +1 more | 1998-08-11 |
| 5542939 | Fluid aspiration-collection apparatus | Hisashi Onodera | 1996-08-06 |
| 5442393 | Television camera having a noise reduction and vertical edge correction apparatus | Fumio Takahashi | 1995-08-15 |
| 5297577 | Culvert of vacuum sewerage | — | 1994-03-29 |
| 5291917 | Housing for a vacuum valve unit | — | 1994-03-08 |
| 5280872 | Vacuum valve for a sewage collection system | — | 1994-01-25 |
| 4893065 | Geometric error compensation circuit of color television camera devices | — | 1990-01-09 |
| 4731652 | Shading correction signal generating device for a television camera apparatus | — | 1988-03-15 |
| 4701786 | Pedestal control circuit | — | 1987-10-20 |
| 4686562 | Gamma correction circuit | — | 1987-08-11 |
| 4630103 | Blanking signal mixing circuit | — | 1986-12-16 |
| 4626893 | White balance adjusting system for plural color television cameras | — | 1986-12-02 |
| 4540918 | Coil device for image pickup tube | Masataka Kusaka | 1985-09-10 |
| 4506287 | Color television camera apparatus | Taizou Nishino | 1985-03-19 |
| 4464680 | Television camera having automatic focusing device for electron beam of pickup tube | — | 1984-08-07 |
| 4290038 | Scanning-area rotation device for an image pickup tube | Noboru Nakamura, Hirokazu Fujiki, Yoshimori Miyaji | 1981-09-15 |