Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6016273 | Nonvolatile semiconductor memory device | Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 2000-01-18 |
| 5991200 | Nonvolatile semiconductor memory device | Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 1999-11-23 |
| 5960266 | Process for manufacturing a quantum memory element device | Tomoyuki Ishii, Kazuo Yano, Toshiyuki Mine, Takashi Kobayashi | 1999-09-28 |
| 5959894 | Nonvolatile semiconductor memory device | Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 1999-09-28 |
| 5949715 | Nonvolatile semiconductor memory device | Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 1999-09-07 |
| 5923189 | Semiconductor integrated circuit comprised of pass-transistor circuits with different mutual connections | Yasuhiko Sasaki, Kazuo Yano, Shunzo Yamashita | 1999-07-13 |
| 5917752 | Nonvolatile semiconductor memory device | Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 1999-06-29 |
| 5844842 | Nonvolatile semiconductor memory device | Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 1998-12-01 |
| 5781476 | Nonvolatile semiconductor memory device | Takeshi Wada, Tadashi Muto, Kazuyoshi Shoji, Yasurou Kubota, Hitoshi Kume | 1998-07-14 |
| 5712792 | Logic circuit sythesizing method utilizing binary decision diagram explored based upon hierarchy of correlation between input variables | Shunzo Yamashita, Kazuo Yano, Yasuhiko Sasaki | 1998-01-27 |
| 5684734 | Semiconductor element and process for manufacturing the same | Tomoyuki Ishii, Kazuo Yano, Toshiyuki Mine, Takashi Kobayashi | 1997-11-04 |
| 5634257 | Hot strip rolling plant and method directly combined with continuous casting | Toshiyuki Kajiwara, Yasutsugu Yoshimura, Kenji Horii, Hironori Shimogama, Tadashi Nishino +2 more | 1997-06-03 |
| 5630467 | Thin slab continuous casting machine and method | Yasutsugu Yoshimura, Mituru Onose, Kenji Horii, Tadashi Nishino, Hironori Shimogama +1 more | 1997-05-20 |
| 5623533 | Mobile communication end device with low power operation mode | Takafumi Kikuchi, Yuji Hatano, Masanori Otsuka, Masao Hotta, Yasuyuki Murakami | 1997-04-22 |
| 5600163 | Semiconductor element and semiconductor memory device using the same | Kazuo Yano, Tomoyuki Ishii, Takashi Hashimoto, Masakazu Aoki, Takeshi Sakata +2 more | 1997-02-04 |
| 5534800 | Sense amplifier, SRAM, and microprocessor | Mitsuru Hiraki, Yasuhiko Sasaki, Tatsuji Matsuura | 1996-07-09 |
| 5359221 | Semiconductor device | Masafumi Miyamoto, Ryo Nagai, Tatsuya Ishii | 1994-10-25 |
| 5315547 | Nonvolatile semiconductor memory device with selective tow erasure | Kazuyoshi Shoji, Tadashi Muto, Yasurou Kubota, Kazuto Izawa, Shinji Nabetani | 1994-05-24 |
| 5151385 | Method of manufacturing a metallic silicide transparent electrode | Hideaki Yamamoto, Toshihiro Tanaka, Akira Sasano, Toshihisa Tsukada, Yasuharu Shimomoto +2 more | 1992-09-29 |
| 4788582 | Semiconductor device and method of manufacturing the same | Hideaki Yamamoto, Toshihiro Tanaka, Akira Sasano, Toshihisa Tsukada, Yasuharu Shimomoto +2 more | 1988-11-29 |
| 4577231 | High sensitivity solid-state imaging device | Shinya Ohba, Haruhisa Ando, Masaaki Nakai, Toshifumi Ozaki, Kenji Takahashi +5 more | 1986-03-18 |