Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081394 | Information recording apparatus and method, information reproducing method and fade-in memory, with summary information corresponding to plurality of information recording elements | Migaku Takahashi, Masakiyo Tsunoda, Shin Saito, Tomoyuki Ogawa, Shigeyoshi Misawa +1 more | 2011-12-20 |
| 7826174 | Information recording method and apparatus using plasmonic transmission along line of ferromagnetic nano-particles with reproducing method using fade-in memory | Migaku Takahashi, Masakiyo Tsunoda, Shin Saito, Tomoyuki Ogawa, Shigeyoshi Misawa +1 more | 2010-11-02 |
| 6128987 | Hydraulic press for forming metal plates | Tatsuji Nakagawa, Hiroshi Hosoya, Junkichi Comikawa, Kazuhiko Fujimoto | 2000-10-10 |
| 5396423 | Automotive active suspension system for regulating vehicular height level during anti-rolling control | Naoto Fukushima, Yohsuke Akatsu, Masaharu Sato, Kensuke Fukuyama | 1995-03-07 |
| 5251136 | Actively controlled suspension system for automotive vehicles | Kensuke Fukuyama, Naoto Fukushima, Yosuke Akatsu, Masaharu Sato | 1993-10-05 |
| 5228719 | Automotive active suspension system for anti-rolling control | Kensuke Fukuyama, Naoto Fukushima, Yosuke Akatsu, Masaharu Sato | 1993-07-20 |
| 5174598 | Active suspension system | Masaharu Sato, Naoto Fukushima, Yosuke Akatsu, Kensuke Fukuyama | 1992-12-29 |
| 5114177 | Anti-rolling controlling system for automotive active suspension system with road friction dependent variable control characteristics | Yukio Fukunaga, Naoto Fukushima, Yohsuke Akatsu, Masaharu Satoh | 1992-05-19 |
| 5092624 | Suspension control system with variable steering characteristics | Kensuke Fukuyama, Naoto Fukushima, Yohsuke Akatsu, Masaharu Satoh | 1992-03-03 |
| 5088762 | Control system for active suspension which distributes load according to lateral acceleration | Kensuke Fukuyama, Naoto Fukushima, Yohsuke Akatsu, Masaharu Sato | 1992-02-18 |
| 5087068 | Anti-rolling control for actively controlled automobile suspension system with enhanced rolling detecting ability | Yukio Fukanaga, Naoto Fukushima, Yohsuke Akatsu, Masaharu Satoh | 1992-02-11 |
| 5085459 | Pressure supply network for active suspension system and control therefor | Masaharu Sato, Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Kensuke Fukuyama | 1992-02-04 |
| 5083811 | Fluid supply circuit for active suspension system with variable fluid source discharge rate depending upon magnitude of lateral acceleration | Masaharu Sato, Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Kensuke Fukuyama | 1992-01-28 |
| 5062660 | Pressure medium fluid circuit for active suspension system with variable fluid source discharge rate depending upon magnitude of stroke in relative displacement between vehicular body and suspension member | Masaharu Satoh, Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Kensuke Fukuyama | 1991-11-05 |
| 5053965 | Attitude change suppressive vehicular height regulation system | Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Masaharu Sato | 1991-10-01 |
| 5040115 | System for monitoring vehicle slip angle | Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Masaharu Satoh | 1991-08-13 |
| 5016907 | Anti-rolling control system for automotive active suspension system | Yohsuke Akatsu, Naoto Fukushima, Yukio Fukunaga | 1991-05-21 |
| 5013061 | Hydraulic circuit for actively controlled automotive suspension system with fail-safe system | Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu | 1991-05-07 |
| 4982979 | Active suspension system with enhanced response characteristics hydraulic circuit | Yohsuke Akatsu, Naoto Fukushima, Yukio Fukunaga, Masaharu Satoh, Kensuke Fukuyama +2 more | 1991-01-08 |
| 4961595 | Active suspension system for an automotive vehicle with slip angle dependent control for enhanced steering characteristics | Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Masaharu Satoh | 1990-10-09 |
| 4948164 | Actively controlled suspension system with compensation of delay in phase in control system | Sunao Hano, Naoto Fukushima, Yukio Fukunaga, Yohsuke Akatsu, Masaharu Satoh | 1990-08-14 |
| 4908292 | Method of making an electrophotographic inorganic photosensitive element using ultraviolet radiation | Yukio Ide, Kohichi Ohshima, Yoshiyuki Kageyama | 1990-03-13 |
| 4687723 | Electrophotographic photoconductor having a photosensitive layer of amorphous silicon carbonitride | Kohichi Ohshima, Yoshiyuki Kageyama, Yukio Ide, Masako Kunita | 1987-08-18 |
| 4600672 | Electrophotographic element having an amorphous silicon photoconductor | Yukio Ide, Yoshiyuki Kageyama, Masako Kunita | 1986-07-15 |
| 4591262 | Electrostatic copying apparatus | Seiichi Oseto, Hitoshi Nakamura | 1986-05-27 |