Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809621 | Internal combustion engine ignition coil, and method of producing the same | Takashi Nagata, Kazutoyo Osuka, Atsuyuki Konishi, Kazuhide Kawai | 2004-10-26 |
| 6768202 | Semiconductor device and method of manufacturing the same | Yasushi Oikawa, Tomio Katata | 2004-07-27 |
| 6720253 | Method of manufacturing semiconductor device having an aluminum wiring layer | Yasushi Oikawa, Tomio Katata | 2004-04-13 |
| 6673704 | Semiconductor device and method of manufacturing the same | Atsuko Sakata, Tomio Katata, Takamasa Usui, Masahiko Hasunuma, Hideki Shibata +3 more | 2004-01-06 |
| 6662794 | Ignition coil for internal combustion engine | Takashi Nagata, Kazutoyo Osuka, Atsuyuki Konishi | 2003-12-16 |
| 6518177 | Method of manufacturing a semiconductor device | Takashi Kawanoue, Tetsuo Matsuda, Hisashi Kaneko | 2003-02-11 |
| 6500686 | Hot plate and method of manufacturing semiconductor device | Tomio Katata | 2002-12-31 |
| 6440843 | Semiconductor device and method for manufacturing the same | Atsuko Sakata, Tomio Katata, Takamasa Usui, Masahiko Hasunuma, Hideki Shibata +3 more | 2002-08-27 |
| 6436813 | Semiconductor device and method of manufacturing the same | Yasushi Oikawa, Tomio Katata | 2002-08-20 |
| 6423192 | Sputtering apparatus and film forming method | Hideto Matsuyama, Tomio Katata, Atsuko Sakata, Koichi Watanabe | 2002-07-23 |
| 6306756 | Method for production of semiconductor device | Masahiko Hasunuma, Sachiyo Ito, Keizo Shimamura, Hisashi Kaneko, Nobuo Hayasaka +3 more | 2001-10-23 |
| 6307267 | Semiconductor device and manufacturing method thereof | Yasushi Oikawa, Tomio Katata | 2001-10-23 |
| 6229211 | Semiconductor device and method of manufacturing the same | Takashi Kawanoue, Tetsuo Matsuda, Hisashi Kaneko | 2001-05-08 |
| 6090701 | Method for production of semiconductor device | Masahiko Hasunuma, Sachiyo Ito, Keizo Shimamura, Hisashi Kaneko, Nobuo Hayasaka +3 more | 2000-07-18 |
| 6071810 | Method of filling contact holes and wiring grooves of a semiconductor device | Atsuko Sakata, Tomio Katata, Takamasa Usui, Masahiko Hasunuma, Hideki Shibata +3 more | 2000-06-06 |
| 5981150 | Method for forming a resist pattern | Masami Aoki, Shigeru Kambayashi, Yasuhiko Sato | 1999-11-09 |
| 5775980 | Polishing method and polishing apparatus | Yasutaka Sasaki, Mie Matsuo, Rempei Nakata, Nobuo Hayasaka, Hiroyuki Yano +1 more | 1998-07-07 |
| 5723367 | Wiring forming method | Shohei Shima | 1998-03-03 |
| 5692483 | Ignition coil used for an internal combustion engine | Akiyoshi Yamamoto, Masahiro Inagaki | 1997-12-02 |
| 5661345 | Semiconductor device having a single-crystal metal wiring | Hisashi Kaneko, Kyoichi Suguro, Nobuo Hayasaka, Haruo Okano | 1997-08-26 |
| 5607718 | Polishing method and polishing apparatus | Yasutaka Sasaki, Mie Matsuo, Rempei Nakata, Nobuo Hayasaka, Hiroyuki Yano +1 more | 1997-03-04 |
| 5409862 | Method for making aluminum single crystal interconnections on insulators | Hisashi Kaneko, Kyoichi Suguro, Nobuo Hayasaka, Haruo Okano | 1995-04-25 |