Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332280 | Voltage source approach detection voltage detector | Yoji Oura, Masakatsu Sawada, Ryuzo Noda, Kazuaki Matsuo | 2025-06-17 |
| 7928821 | Ignition coil | Shuichi Matsubayashi, Ikuo Hirayama, Takashi Tauchi, Takeshi Morimoto, Atsushi Iwami | 2011-04-19 |
| 7849843 | Ignition coil | Takashi Tauchi, Takeshi Morimoto, Atsushi Iwami, Yoshitaka Satoh, Shuichi Matsubayashi +1 more | 2010-12-14 |
| 7796004 | Ignition coil | Shuichi Matsubayashi, Ikuo Hirayama, Takashi Tauchi | 2010-09-14 |
| 7722922 | Coating apparatus for an aluminum alloy heat exchanger member, method of producing a heat exchanger member, and aluminum alloy heat exchanger member | Hirokazu Yamaguchi, Toshiki Maezono, Takashi Kashima, Yoji Hirano | 2010-05-25 |
| 7132917 | Ignition coil having secondary coil assembly and connecting method for the same | Masahiko Aoyama, Takanori Suekane, Shoichi Takeyama, Hideyuki Kato | 2006-11-07 |
| 7107977 | Ignition apparatus for internal combustion engine | Shunichi Takeda, Koukichi Yamada, Atushi Moriyama | 2006-09-19 |
| 6855409 | Method for connecting insulator coated wire | Mamoru Urushizaki, Katsumi Nakazawa, Masato Ichikawa | 2005-02-15 |
| 6832382 | Disk device, and disk changing method for disk device | Masatoshi Ito | 2004-12-14 |
| 6652821 | Purificating agent for flue gas and incinerated ash and purificating method using the same | Yasuo Fukutani, Yoshiyuki Futahashi, Yukio Wada, Eiichiro Nakayama, Kikuko Fukutani +4 more | 2003-11-25 |
| 6650221 | Ignition coil for an internal combustion engine | Kazutoyo Oosuka, Keisuke Kawano | 2003-11-18 |
| 6353378 | Ignition coil for an internal combustion engine | Kazutoyo Oosuka, Keisuke Kawano | 2002-03-05 |
| 6252483 | Slant winding electromagnetic coil and ignition coil for internal combustion engine using same | Keisuke Kawano, Kazutoyo Oosuka, Akimitsu Sugiura, Yoshitaka Satou, Katsumi Nakazawa | 2001-06-26 |
| 6169219 | Alkylation of aromatics with removal of polymeric byproducts | Thomas R. Fritsch, Kurt Detrick | 2001-01-02 |
| 6070975 | Ink jet recording apparatus and a method for installing ink jet recording head | Yoshio Uchikata, Yoshifumi Hattori, Yoji Ara, Masashi Kitani, Etsurou Suzuki +10 more | 2000-06-06 |
| 6060973 | Slant winding electromagnetic coil and ignition coil for internal combustion engine using same | Keisuke Kawano, Kazutoyo Oosuka, Akimitsu Sugiura, Yoshitaka Satou, Katsumi Nakazawa | 2000-05-09 |
| 5906040 | Method and apparatus for manufacturing a magnetic core | Keisuke Kawano, Kazutoyo Oosuka | 1999-05-25 |
| 5778863 | Ignition coil for an internal combustion engine | Kazutoyo Oosuka, Shozo Ikezima | 1998-07-14 |
| 5771870 | Ignition coil for an internal combustion engine | Yoshitaka Satou, Kazutoyo Oosuka, Yoshihiro Shimoide | 1998-06-30 |
| 5763730 | Process for alkane isomerization using reactive chromatography | Hemant W. Dandekar, Gregory A. Funk, Ralph D. Gillespie, Herman A. Zinnen, Charles P. McGonegal +1 more | 1998-06-09 |
| 5758624 | Ignition coil and method of manufacturing the same | Yoshitaka Satou, Kazutoyo Oosuka, Masato Ichikawa, Mamoru Urushizaki | 1998-06-02 |
| 5744683 | Process for continuous reaction and deparation using reactive chromatography | Hemant W. Dandekar, Gregory A. Funk, Simon H. Hobbs, Ralph D. Gillespie, Herman A. Zinnen +1 more | 1998-04-28 |
| 5720264 | Ignition coil having a housing made of reinforced PPS | Kazutoyo Oosuka, Katsuhisa Kato | 1998-02-24 |
| 5659106 | Catalytic distillation process for mercaptan and olefin removal | Stanley J. Frey | 1997-08-19 |
| 5609145 | Internal combustion engine ignition system | Naohito Kato | 1997-03-11 |