Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6537621 | Method of forming a titanium film and a barrier film on a surface of a substrate through lamination | Kunihiro Tada, Hideki Yoshikawa | 2003-03-25 |
| 6517144 | Upper body structure of motor vehicle | — | 2003-02-11 |
| 6342763 | Fluorescent lamp, method for manufacturing the same, and fluorescent lamp device | Mamoru Fukushima, Soichiro Ogawa | 2002-01-29 |
| 6322662 | Plasma treatment system | Nobuo Ishii, Tamotsu Morimoto, Makoto Ando, Naohisa Goto | 2001-11-27 |
| 6317851 | Memory test circuit and a semiconductor integrated circuit into which the memory test circuit is incorporated | — | 2001-11-13 |
| 6229757 | Semiconductor memory device capable of securing large latch margin | Kyoichi Nagata | 2001-05-08 |
| 6197674 | CVD-Ti film forming method | Hideki Yoshikawa, Kunihiro Tada | 2001-03-06 |
| 6130567 | Semiconductor delay circuit having inverter circuits and transfer gates | — | 2000-10-10 |
| 6081434 | Insulation-type DC-DC power conversion unit and electric system for electric vehicle | Shigenori Kinoshita, Kouichi Ueki | 2000-06-27 |
| 6051281 | Method of forming a titanium film and a barrier metal film on a surface of a substrate through lamination | Kunihiro Tada, Hideki Yoshikawa | 2000-04-18 |
| 5851600 | Plasma process method and apparatus | Yasuhiro Horiike | 1998-12-22 |
| 5698036 | Plasma processing apparatus | Nobuo Ishii, Naohisa Goto, Makoto Ando, Junichi Takada, Yasuhiro Horike | 1997-12-16 |
| 5684445 | Power transformer | Koichi Ueki | 1997-11-04 |
| 5479329 | Switching power supply having output terminal disconnection detecting circuit | Masahiro Motonobu, Koichi Ueki | 1995-12-26 |
| 5334302 | Magnetron sputtering apparatus and sputtering gun for use in the same | Kenichi Kubo, Koji Koizumi | 1994-08-02 |
| 5327388 | Semiconductor memory device | — | 1994-07-05 |
| 5295114 | Semiconductor memory device with redundant circuit for rescuing from rejection due to large current consumption | — | 1994-03-15 |
| 5051955 | Semiconductor memory having improved data readout scheme | — | 1991-09-24 |
| 5030867 | Same polarity induction generator | Yasuharu Yamada | 1991-07-09 |
| 4991074 | Lighting lamp | Yasuo Hirasawa, Churyo Kodama, Katsumi Miyazaki, Takao Higashi, Masami Yanagisawa +1 more | 1991-02-05 |
| 4954937 | Lighting lamp | Naoki Hagiwara, Taisuke Hirota, Churyo Kodama, Yasuo Hirasawa, Katsumi Miyazaki +4 more | 1990-09-04 |
| 4953134 | Semiconductor memory device with improved address wiring arrangement | — | 1990-08-28 |
| 4861282 | Waterproof connecting structure for connector | Masahiko Endo | 1989-08-29 |
| 4858188 | Semiconductor memory with improved write function | — | 1989-08-15 |
| 4825110 | Differential amplifier circuit | Takashi Yamaguchi | 1989-04-25 |