Issued Patents All Time
Showing 101–125 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6091449 | MOS-type solid-state imaging apparatus | Yoshiyuki Matsunaga, Shinji Ohsawa, Hirofumi Yamashita, Hiroki Miura, Nagataka Tanaka +1 more | 2000-07-18 |
| 6037577 | Amplifying solid-state image pickup device and operating method of the same | Yoriko Tanaka, Natsue Sakaguchi, Yukio Endo, Yoshiyuki Matsunaga | 2000-03-14 |
| 5573447 | Method and apparatus for grinding brittle materials | Takashi Kozakai, Hironori Yamamoto, Junji Takashita, Toru Imanari | 1996-11-12 |
| 5506429 | CCD image sensor with stacked charge transfer gate structure | Nagataka Tanaka, Yoshiyuki Matsunaga, Shinji Ohsawa, Michio Sasaki, Hirofumi Yamashita +1 more | 1996-04-09 |
| 5438211 | Charge-transfer device having an improved charge-sensing section | Yoshiyuki Matsunaga, Yoshihito Koya, Yukio Endo | 1995-08-01 |
| 5434821 | Dynamic semiconductor memory device having sense amplifier with compensated offset voltage | Yohji Watanabe | 1995-07-18 |
| 5428231 | Solid-state image device including charge-coupled devices having improved electrode structure | Nagataka Tanaka, Yoshiyuki Matsunaga, Michio Sasaki, Hirofumi Yamashita | 1995-06-27 |
| 5418387 | Solid-state imaging device with nand cell structure | Nahoko Endo, Yoshiyuki Matsunaga | 1995-05-23 |
| 5374293 | Polishing/grinding tool and process for producing the same | Junji Takashita, Hironori Yamamoto, Toru Imanari, Takashi Kozakai | 1994-12-20 |
| 5347763 | Polishing apparatus | Masahiko Miyamato, Jyunji Takashita, Manabu Ando, Katsuo Kawano, Yoshiaki Nishimura +1 more | 1994-09-20 |
| 5204941 | Element checking system for use in forward inference system | Toshiyuki Tanaka, Shigeki Kuga, Taro Morishita, Masahiro Wada | 1993-04-20 |
| 5027305 | Interrogating device for changing the priority of the inference rules | Toshiyuki Tanaka, Mutsuhiro Yamamoto | 1991-06-25 |
| 4999954 | Polishing apparatus | Masahiko Miyamoto, Jyunji Takashita, Manabu Ando, Katsuo Kawano, Yoshiaki Nishimura +1 more | 1991-03-19 |
| 4992321 | Heat resistant foamed glass | Takayoshi Kandachi | 1991-02-12 |
| 4989162 | Method of using an accuracy valve in a conflict resolution of a forward inference | Toshiyuki Tanaka, Mutsuhiro Yamamoto | 1991-01-29 |
| 4987028 | Glass or ceramic plate reinforced with fibrous or flaky material and method of producing same | Takayoshi Kandachi | 1991-01-22 |
| 4974368 | Polishing apparatus | Masahiko Miyamoto, Jyunji Takashita, Manabu Ando, Katsuo Kawano, Yoshiaki Nishimura +1 more | 1990-12-04 |
| 4956944 | Polishing apparatus | Manabu Ando, Yoshitane Tsuchiya, Hirotaka Fuse, Kazuo Watanabe, Koushi Shinoda | 1990-09-18 |
| 4931926 | Inputting system and an editing system in an inquiry-and-answer system | Toshiyuki Tanaka, Shigeki Kuga, Taro Morishita, Mikio Ohsaki | 1990-06-05 |
| 4928236 | Display method in an inference trace of an expert system | Toshiyuki Tanaka, Shigeki Kuga, Taro Morishita, Masahiro Wada | 1990-05-22 |
| 4837689 | Inputting and editing system in a knowledge based inquiry and answer system | Toshiyuki Tanaka, Shigeki Kuga, Taro Morishita, Mikio Ohsaki | 1989-06-06 |
| 4721750 | Primer composition | Tsuneo Motegi, Yasuji Matsumoto | 1988-01-26 |
| 4721535 | Solar cell | Haruo Itoh, Toshikazu Shimada, Shin-ichi Muramatsu, Sunao Matsubara | 1988-01-26 |
| 4698089 | Optical element forming apparatus | Kenzo Matsuzaka, Seitaro Okano | 1987-10-06 |
| 4642412 | Photo-electronic conversion apparatus with light pattern discriminator | Shinichi Muramatsu, Toshikazu Shimada, Sunao Matsubara, Haruo Itoh | 1987-02-10 |