Issued Patents All Time
Showing 51–75 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272042 | Nonvolatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Hitoshi Kume, Katsutaka Kimura | 2001-08-07 |
| 6201735 | Electrically erasable and programmable nonvolatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Hitoshi Kume, Katsutaka Kimura | 2001-03-13 |
| 6187939 | Method for preparing fatty acid esters and fuel comprising fatty acid esters | Tomoyuki Suzuki, Fumio Okada | 2001-02-13 |
| 6127303 | Process for producing olefin polymers, olefin-polymerizing catalyst and polypropylene for biaxially oriented film produced with said catalyst | Takeshi Ebara, Koji Mizunuma, Kazuki Wakamatsu, Junichi Kimura, Yoichi Obata | 2000-10-03 |
| 6103841 | .alpha.-olefin polymers, .alpha.-olefin-polymerizing catalyst and process for producing .alpha.-olefin polymers | Takeshi Ebara, Koji Mizunuma, Kazuki Wakamatsu, Junichi Kimura, Yoichi Obata | 2000-08-15 |
| 6101123 | Nonvolatile semiconductor memory with programming and erasing verification | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Hitoshi Kume, Katsutaka Kimura | 2000-08-08 |
| 6091660 | Semiconductor integrated circuit device | Yuji Tanaka, Kazumasa Yanagisawa, Hitoshi Tanaka, Jun Sato, Takashi Miyamoto +4 more | 2000-07-18 |
| 5978305 | Semiconductor integrated circuit device | Yuji Tanaka, Kazumasa Yanagisawa, Hitoshi Tanaka, Jun Sato, Takashi Miyamoto +4 more | 1999-11-02 |
| 5965101 | Process for producing hydrogen peroxide | Fumisato Goto, Kozo Tanaka | 1999-10-12 |
| 5910913 | Non-volatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Hitoshi Kume, Katsutaka Kimura | 1999-06-08 |
| 5840934 | Process for producing epoxidized product of olefins | Fumisato Goto, Satoru Shibata, Kozo Tanaka | 1998-11-24 |
| 5828600 | Non-volatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Hitoshi Kume | 1998-10-27 |
| 5818792 | Semiconductor memory device and memory module using the same | Kazumasa Yanagisawa, Toshio Sugano, Kiyoshi Inoue, Seiichiro Tsukui, Masakazu Aoki +2 more | 1998-10-06 |
| 5700895 | Ethylene-.alpha.-olefin copolymer and molded article thereof | Yuji Kanda, Toshiyuki Kokubo, Yufu Sato, Hiroyuki Shiraishi, Yuji Shigematsu | 1997-12-23 |
| 5691952 | Semiconductor memory device and memory module using the same | Kazumasa Yanagisawa, Toshio Sugano, Kiyoshi Inoue, Seiichiro Tsukui, Masakazu Aoki +2 more | 1997-11-25 |
| 5602223 | Ethylene-.alpha.-olefin copolymer and a molded article therefor | Kohzoh Miyazaki, Hiroyuki Shiraishi, Yuji Shigematsu, Hirofumi Johoji, Akio Uemura +1 more | 1997-02-11 |
| 5592415 | Non-volatile semiconductor memory | Masataka Kato, Tetsuo Adachi, Toshihiro Tanaka, Hitoshi Kume, Katsutaka Kimura | 1997-01-07 |
| 5581508 | Semiconductor memory having sub-word line replacement | Toshihiro Tanaka, Atsushi Nozoe, Hitoshi Kume | 1996-12-03 |
| 5550781 | Semiconductor apparatus with two activating modes of different number of selected word lines at refreshing | Ken Sugawara, Shigeru Sakairi, Mikio Matoba, Katsuhiro Shimohigashi, Katsutaka Kimura | 1996-08-27 |
| 5508364 | Process for polymerizing ethylene at high temperature under high pressure | Hirofumi Johoji, Hiroyuki Shiraishi, Kohzoh Miyazaki, Toshimi Sato, Yuji Shigematsu | 1996-04-16 |
| 5470900 | Powder molding process using a thermoplastic elastomer powder | Takeshi Ebara, Toshio Igarashi, Masayuki Tatsumi, Kazuki Wakamatsu | 1995-11-28 |
| 5469390 | Semiconductor memory system with the function of the replacement to the other chips | Toshihiro Tanaka | 1995-11-21 |
| 5446690 | Semiconductor nonvolatile memory device | Toshihiro Tanaka, Masataka Kato, Hitoshi Kume, Hiroaki Kotani, Kazunori Furusawa | 1995-08-29 |
| 5430681 | Memory cartridge and its memory control method | Ken Sugawara, Shigeru Sakairi, Mikio Matoba, Katsuhiro Shimohigashi, Katsutaka Kimura | 1995-07-04 |
| 5422856 | Non-volatile memory programming at arbitrary timing based on current requirements | Toshihiro Tanaka, Masataka Kato | 1995-06-06 |