Issued Patents All Time
Showing 76–100 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159021 | Process for producing polypropylene and stretched polypropylene film | Mamoru Kioka, Masaya Yamada, Masanobu Ishiyama, Akinori Toyota | 1992-10-27 |
| 5153158 | Solid catalyst components for olefin polymerization and processes for the polymerization of olefin using same | Mamoru Kioka, Takashi Ueda | 1992-10-06 |
| 5117388 | Serial input/output semiconductor memory | Satoru Kawamoto, Akihiko Watanabe | 1992-05-26 |
| 5029181 | Automatic calibration device for direct spectrum spread receiver | Akihiko Endo, Hiroshi Takeda | 1991-07-02 |
| 5015612 | Olefin polymerization catalyst subjected to preliminary polymerization treatment | Mamoru Kioka, Kenji Doi, Akinori Toyota | 1991-05-14 |
| 5001289 | Shaped zeolite catalyst for liquid phase organic reactions | Kazuhiko Sekizawa, Toshio Hironaka, Kiyotaka Oyama, Seiichi Asano | 1991-03-19 |
| 5001245 | Process for producing metallic salt of ethercarboxylic acid | Miaki Asakawa, Yusei Nagamura, Akio Fukui, Yoichi Nakagawa | 1991-03-19 |
| 4990477 | Olefin polymerization catalyst component, process for production thereof, olefin polymerization catalyst, and process for polymerizing olefins | Mamoru Kioka, Akinori Toyota | 1991-02-05 |
| 4984904 | Apparatus for continuously measuring temperature of molten metal and method for making same | Keiichi Mori, Yoshitaka Hiraiwa, Shoji Iizuka, Shozo Shima, Yukio Nakamura | 1991-01-15 |
| 4914247 | Process for preparing para-substituted halogenobenzene derivatives | Kazuhiko Sekizawa, Toshio Hironaka, Yukihiro Tsutsumi | 1990-04-03 |
| 4903111 | Integrated circuit device | Yoshihiro Takemae, Tomio Nakano, Kimiaki Sato | 1990-02-20 |
| 4896302 | Semiconductor memory device having common driver circuits for plural memory cell arrays | Kimiaki Sato, Yoshihiro Takemae, Nobumi Kodama | 1990-01-23 |
| 4870617 | Semiconductor memory device having data bus reset circuits | Tsuyoshi Ohira, Hirohiko Mochizuki, Yukinori Kodama, Hidenori Nomura | 1989-09-26 |
| 4821232 | Semiconductor memory device having data bus reset circuit | Tsuyoshi Ohira, Hirohiko Mochizuki, Yukinori Kodama, Hidenori Nomura | 1989-04-11 |
| 4807192 | Memory device employing address multiplexing | Hirohiko Mochizuki, Tsuyoshi Ohira, Yukinori Kodama, Hidenori Nomura | 1989-02-21 |
| 4806795 | Transfer gate circuit protected from latch up | Tsuyoshi Ohira, Hidenori Nomura | 1989-02-21 |
| 4799197 | Semiconductor memory device having a CMOS sense amplifier | Yukinori Kodama, Hirohiko Mochizuki, Tsuyoshi Ohira, Hidenori Nomura | 1989-01-17 |
| 4793455 | Electromagnetic coupling | Yasuo Tabuchi, Kichiro Kato, Tomoyuki Kurata | 1988-12-27 |
| 4788667 | Semiconductor memory device having nibble mode function | Yoshihiro Takemae | 1988-11-29 |
| 4787067 | Semiconductor dynamic memory device having improved refreshing | Yoshihiro Takemae, Kimiaki Sato, Nobumi Kodama | 1988-11-22 |
| 4771407 | Semiconductor integrated circuit having function for switching operational mode of internal circuit | Yoshihiro Takemae, Shigeki Nozaki, Kimiaki Sato, Hatsuo Miyahara, Nobumi Kodama +3 more | 1988-09-13 |
| 4754313 | Semiconductor memory device having stacked-capacitor type memory cells | Yoshihiro Takemae, Tomio Nakano, Kimiaki Sato | 1988-06-28 |
| 4752914 | Semiconductor integrated circuit with redundant circuit replacement | Yoshihiro Takemae, Tomio Nakano, Takeo Tatematsu, Junji Ogawa, Takashi Horii +5 more | 1988-06-21 |
| 4744061 | Dynamic semiconductor memory device having a simultaneous test function for divided memory cell blocks | Yoshihiro Takemae, Kimiaki Sato, Tomio Nakano | 1988-05-10 |
| 4742486 | Semiconductor integrated circuit having function for switching operational mode of internal circuit | Yoshihiro Takemae, Shigeki Nozaki, Kimiaki Sato, Nobumi Kodama | 1988-05-03 |