Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8471169 | Electrode for spot welding | Shingo Mukae, Kenji Okamura, Shuichi Teramoto, Jun Kurobe, Hiroshi Asada +1 more | 2013-06-25 |
| 7794179 | Rockbolt of high strength steel pipe and method of manufacturing the same | Takefumi Nakako, Takeyuki Yoshida, Toshiharu Kittaka, Hiroki Kanazawa | 2010-09-14 |
| 7536892 | Method and apparatus for forming sheet metal | Hiroyuki Amino, Yan Lu | 2009-05-26 |
| 7401047 | Network auction scheme, winning bid determining scheme, apparatus therefor, and recording medium having their programs recorded thereon | Makoto Yokoo, Yuko SAKURAI | 2008-07-15 |
| 6216508 | Apparatus for dieless forming plate materials | Hiroyuki Amino, Susumu Aoyama, Yan Lu | 2001-04-17 |
| 5277781 | Zirconia oxygen sensor | Toshiro Yamada, Yusuke Hirose, Iwao Katayama, Yukimi Miwa, Ryuji Tanoue | 1994-01-11 |