Issued Patents All Time
Showing 1–25 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134150 | Arc welding control method with imposed currents | Shun Satou, Masaru Kowa, Junji Fujiwara | 2024-11-05 |
| 12121999 | Arc-welding control method | Masaru Kowa, Junji Fujiwara | 2024-10-22 |
| 11267064 | Arc welding control method | Yuya Furuyama, Shigeki Yonemori, Atsuhiro Kawamoto, Junji Fujiwara | 2022-03-08 |
| 11052483 | Laser welding device and laser welding method | Tatsuyuki Nakagawa, Atsuhiro Kawamoto, Junji Fujiwara, Wataru Takahashi | 2021-07-06 |
| 10870161 | Arc welding control method | Atsuhiro Kawamoto, Junji Fujiwara, Kaito Matsui | 2020-12-22 |
| 10850354 | Laser welding method | Junji Fujiwara, Atsuhiro Kawamoto, Tatsuyuki Nakagawa | 2020-12-01 |
| 10835993 | Laser welding method | Atsuhiro Kawamoto, Junji Fujiwara, Tatsuyuki Nakagawa | 2020-11-17 |
| 10807191 | Laser welding method, laser welding conditions determining method, and laser welding system | Tatsuyuki Nakagawa, Yasushi Mukai, Atsuhiro Kawamoto, Junji Fujiwara | 2020-10-20 |
| 10610945 | Arc welding control method | Atsuhiro Kawamoto, Junji Fujiwara, Yukinori Hirota, Kaito Matsui | 2020-04-07 |
| 10518348 | Arc welding control method and arc welding device | Yukinori Hirota, Atsuhiro Kawamoto, Junji Fujiwara, Masaru Kowa, Akira Nakagawa | 2019-12-31 |
| 10471540 | Laser welding method | Yasushi Mukai, Atsuhiro Kawamoto, Junji Fujiwara, Tatsuyuki Nakagawa | 2019-11-12 |
| 10413987 | Arc welding control method | Atsuhiro Kawamoto, Junji Fujiwara, Kaito Matsui | 2019-09-17 |
| 10384307 | Laser machining system and laser machining method | Yasushi Mukai, Atsuhiro Kawamoto, Junji Fujiwara | 2019-08-20 |
| 10286491 | Laser welding method | Tatsuyuki Nakagawa, Yasushi Mukai, Atsuhiro Kawamoto, Junji Fujiwara | 2019-05-14 |
| 10155285 | Laser welding method and laser welding device | Junji Fujiwara, Yasushi Mukai, Atsuhiro Kawamoto, Tatsuyuki Nakagawa | 2018-12-18 |
| 10049600 | Suture technique evaluation apparatus, recording medium storing program for suture technique evaluation apparatus, and suture simulator system | Tamotsu Katayama, Munenori Uemura, Makoto Hashizume, Takahiro Jimbo, Satoshi Obata +2 more | 2018-08-14 |
| 8727792 | Semiconductior device socket including contact block | Takahiro Ishibashi, Katunori Takahashi | 2014-05-20 |
| 7411794 | Carrier unit for a semiconductor device and semiconductor socket using the same | Yoshinori Wakabayashi, Minoru Hisaishi, Takeyuki Suzuki | 2008-08-12 |
| D525215 | Base for a semiconductor carrier | Minoru Hisaishi, Takeyuki Suzuki | 2006-07-18 |
| D518798 | Cover for a semiconductor carrier | Minoru Hisaishi, Takeyuki Suzuki | 2006-04-11 |
| D507248 | Semiconductor carrier | Minoru Hisaishi, Takeyuki Suzuki | 2005-07-12 |
| 6910898 | Socket for semiconductor device | Takeyuki Suzuki, Yoshinori Wakabayashi, Toshitaka Kuroda | 2005-06-28 |
| 6835318 | Method for forming a recognition mark on a substrate for a KGD | Takeyuki Suzuki | 2004-12-28 |
| 6819128 | Latch locking mechanism of a KGD carrier | Minoru Hisaishi | 2004-11-16 |
| 6752643 | KGD carrier and an IC mounting socket mounting it | Minoru Hisaishi | 2004-06-22 |