Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10591506 | Rotation speed detection device | Takeshi Takahashi, Mitsuhiro Hibino, Kazuhiro Yamada, Toshiro Itatsu | 2020-03-17 |
| 8857176 | Engine | Takeshi Takahashi, Kazuki Maetani, Terumitsu Takahata, Takao Kawabe, Kazuhiro Takenaka | 2014-10-14 |
| 8646270 | Engine | Takeshi Takahashi, Takao Kawabe, Tomoo Ogata, Kouji Shimizu, Satomi Ukai | 2014-02-11 |
| 8544269 | Engine | Takeshi Takahashi, Kazuki Maetani, Terumitsu Takahata, Takao Kawabe, Kazuhiro Takenaka | 2013-10-01 |
| 8060292 | Cetane number detection means and engine having the cetane number detection means | Takeshi Takahashi, Terumitsu Takahata, Gou Asai, Yukihiro Shinohara, Keiji Ooshima +1 more | 2011-11-15 |
| 8042516 | Method of controlling valve timing of diesel engine | Takeshi Takahashi, Terumitsu Takahata, Kouji Shimizu, Takao Kawabe, Gou Asai +2 more | 2011-10-25 |
| 7835851 | Fuel injection system | Takafumi Teramoto, Takashi Miyamoto, Kazuhiro Yamada, Rio Takahashi, Yasurou Kimura | 2010-11-16 |
| D610164 | Internal combustion engine | Terumitsu Takahata, Satomi Ukai | 2010-02-16 |
| 6607798 | Fiber-reinforced composite hollow structure, method for production thereof, and apparatus therefor | Toru Watanabe, Shigehiro Matsuno, Naoyuki Kondo, Takayuki Hoshino | 2003-08-19 |
| 6406283 | Device for drawing drawable thermoplastic resin material | Kazuyuki Kawasaki, Shinji Ota, Hirofumi Yashiro, Youichi Fujita | 2002-06-18 |
| 5909407 | Word line multi-selection circuit for a memory device | Yasuhiro Yamamoto, Takaaki Furuyama | 1999-06-01 |
| 5619465 | Semiconductor memory device | Kenji Nagai, Masami Nakashima, Hiroshi Yamamoto, Isaya Sobue | 1997-04-08 |
| 5508965 | Semiconductor memory device | Kenji Nagai, Masami Nakashima, Hiroshi Yamamoto, Isaya Sobue | 1996-04-16 |
| 5349219 | Wafer-scale semiconductor integrated circuit device and method of forming interconnection lines arranged between chips of wafer-scale semiconductor integrated circuit device | Toshiaki Murao, Takeo Kikuchi, Toshihiko Iryu, Hiroyuki Sugamoto | 1994-09-20 |
| 5309040 | Voltage reducing circuit | Tomio Nakano, Yoshiharu Kato | 1994-05-03 |
| 5278788 | Semiconductor memory device having improved controlling function for data buses | — | 1994-01-11 |
| 5239508 | Semiconductor memory device having a plurality of selectively activated data bus limiters | Yoshiharu Kato, Eisaku Itoh | 1993-08-24 |
| 5222041 | Data amplifying system in semiconductor memory device | Miki Nishimori | 1993-06-22 |
| 5032889 | Wiring structure in a wafer-scale integrated circuit | Toshiaki Murao, Takeo Kikuchi, Toshihiko Iryu, Hiroyuki Sugamoto | 1991-07-16 |
| 4985868 | Dynamic random access memory having improved refresh timing | Tomio Nakano | 1991-01-15 |
| 4870617 | Semiconductor memory device having data bus reset circuits | Masao Nakano, Tsuyoshi Ohira, Hirohiko Mochizuki, Yukinori Kodama | 1989-09-26 |
| 4821232 | Semiconductor memory device having data bus reset circuit | Masao Nakano, Tsuyoshi Ohira, Hirohiko Mochizuki, Yukinori Kodama | 1989-04-11 |
| 4806795 | Transfer gate circuit protected from latch up | Masao Nakano, Tsuyoshi Ohira | 1989-02-21 |
| 4807192 | Memory device employing address multiplexing | Masao Nakano, Hirohiko Mochizuki, Tsuyoshi Ohira, Yukinori Kodama | 1989-02-21 |
| 4799197 | Semiconductor memory device having a CMOS sense amplifier | Yukinori Kodama, Hirohiko Mochizuki, Masao Nakano, Tsuyoshi Ohira | 1989-01-17 |