Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10440326 | Video conference system and video conference method | — | 2019-10-08 |
| 9608451 | Electric power supplying apparatus, electric power supplying method, inverter, and electric vehicle | Naoyuki Sugeno, Noritoshi Imamura, Eiji Kumagai, Koji Umetsu, Atsushi Minami | 2017-03-28 |
| 6806195 | Manufacturing method of semiconductor IC device | Hiroyuki Enomoto, Kazuo Yamazaki | 2004-10-19 |
| 6739378 | Internal chill casting method for manufacturing a cast product containing a pipe therein | Kaoru Sugita, Yoshihiro Tajima, Tetsuo Ishikawa, Masahide Hamada, Yoshiki Matsuzaki | 2004-05-25 |
| 6092631 | Multipot type disk brake | Yoshiki Matsuzaki, Masahide Hamada, Nobuyuki Shimizu | 2000-07-25 |
| 6060352 | Method of manufacturing semiconductor device with increased focus margin | Toshihiro Sekiguchi, Hideo Aoki, Yoshitaka Tadaki, Keizo Kawakita, Jun Murata +6 more | 2000-05-09 |
| 5933726 | Method of forming a semiconductor device have a screen stacked cell capacitor | Michio Nishimura, Kazuhiko Saitoh, Takashi Hayakawa, Michio Tanaka, Yuji Ezaki +14 more | 1999-08-03 |
| 5307867 | Heat exchanger | Katsuhiro Kano, Tsutomu Ueda | 1994-05-03 |