Issued Patents All Time
Showing 151–162 of 162 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137704 | Power conversion apparatus utilizing zero-phase power supply device that provides zero-phase sequence components | Koetsu Fujita | 2000-10-24 |
| 6071846 | Olefin polymerization catalyst and a polyolefin production method | Yoshiyuki Kitajima, Katsufumi Tsuboi | 2000-06-06 |
| 6066928 | Electric system for electric vehicle | Shigenori Kinoshita, Koetsu Fujita | 2000-05-23 |
| 6045860 | Process for manufacturing interior tinned copper tube | Tetsuro Atsumi, Makoto Yonemitsu, Yoshihiro Nishimoto, Hiroshi Okamura | 2000-04-04 |
| 6023594 | Image forming apparatus having a plurality of image forming stations including devices and receiving sections for detachably receiving the devices | Yoshitatsu Okiyama, Makoto Yabuki | 2000-02-08 |
| 5506644 | Camera | Tatsuya Suzuki, Kunio Yokoyama | 1996-04-09 |
| 5452035 | Patrone with selective locking means and camera usable therewith | Hiroyoshi Watanabe, Masaki Nagao, Shinichi Kodama | 1995-09-19 |
| 5176923 | Mold-pressing apparatus incorporating electric servo motor and linking mechanism | — | 1993-01-05 |
| 4977679 | Azimuth signal generator | Takahiro Saito | 1990-12-18 |
| 4863795 | Magnetic recording medium | Itsuro Nakamura, Yoshiaki Sato | 1989-09-05 |
| 4733873 | Mechanical seal | Akira Takenaka, Masanori Hatanaka, Kuniharu Suzuki, Yoshifumi Yamada, Hironori Yoshida | 1988-03-29 |
| 4188800 | Drive shaft of fan coupling assembly for motor vehicles | Saburo Fujita, Hiroaki Toyoda, Masaharu Hayashi | 1980-02-19 |