Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409506 | Welding control method and welding control device for portable welding robot, portable welding robot, and welding system | Takashi Yashima, Shinobu TODA, Hirofumi Kawasaki | 2025-09-09 |
| 9415864 | Main landing gear bay of aircraft and aircraft | Keizo Takenaka, Keita Hatanaka | 2016-08-16 |
| 6895902 | Water heater with a flame arrester | Toshihiro Kobayashi, Hideo Chikazawa | 2005-05-24 |
| 6561138 | Water heater with a flame arrester | Toshihiro Kobayashi, Hideo Chikazawa | 2003-05-13 |
| 6550334 | Ultrasonic detecting apparatus | Kiyotaka Iwatsubo, Nobuhiko Nishimura, Toshihiko Imamoto, Masaaki Fujita | 2003-04-22 |
| 6423943 | Connecting clamp, connecting apparatus and connecting method | Kiyotaka Iwatsubo, Nobuhiko Nishimura, Toshihiko Imamoto, Masaaki Fujita | 2002-07-23 |
| 6380516 | Connecting clamp, connecting apparatus and connecting method | Kiyotaka Iwatsubo, Nobuhiko Nishimura, Toshihiko Imamoto, Masaaki Fujita | 2002-04-30 |
| 5762724 | High strength steel strand for prestressed concrete and method for manufacturing the same | Yukio Yamaoka, Masao Yamada, Toshiki Suwa, Nobuhiko Ibaraki, Masato Kaiso | 1998-06-09 |
| 5405447 | Plasma CVD apparatus | Masayoshi Murata, Yoshiaki Takeuchi, Satoshi Uchida, Kazutoshi Hamamoto | 1995-04-11 |
| 5380407 | Method for facilitating distinction between different steel products | Yukio Yamaoka, Keiji Hattori, Hirofumi Ueki | 1995-01-10 |
| 5261962 | Plasma-chemical vapor-phase epitaxy system comprising a planar antenna | Kazutoshi Hamamoto, Satoshi Uchida, Masayoshi Murata, Yoshiaki Takeuchi | 1993-11-16 |