Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11563340 | Power supply device, server, and power supply device management system | Hitoshi Nakayama | 2023-01-24 |
| RE48964 | Electromagnetic relay | Katsutoshi Yamagata | 2022-03-08 |
| 10991532 | Contact device and electromagnetic relay mounted with same | Masahiro Ito | 2021-04-27 |
| 10388478 | Electromagnetic relay for simplifying attachment of a counterpart member | Ryosuke Koeda | 2019-08-20 |
| 10090127 | Contact device and electromagnetic relay mounted with same | Masahiro Ito | 2018-10-02 |
| 9711311 | Electromagnetic relay | Katsutoshi Yamagata | 2017-07-18 |
| 9640354 | Contact device | Ritsu Yamamoto | 2017-05-02 |
| 9530599 | Electromagnetic relay | Katsutoshi Yamagata | 2016-12-27 |
| 9443685 | Contact device | Ritsu Yamamoto | 2016-09-13 |
| 9196442 | Contact point device and electromagnetic relay that mounts the contact point device thereon | Masahiro Ito | 2015-11-24 |
| 9082576 | Contact device | — | 2015-07-14 |
| 9064664 | Contact device | Ritsu Yamamoto | 2015-06-23 |
| 9058950 | Coil terminal | — | 2015-06-16 |
| 8810342 | Electromagnetic relay | Hirofumi Fukazawa | 2014-08-19 |
| 8729991 | Coil terminal | — | 2014-05-20 |
| 8395463 | Contact device | Masahiro Ito, Ritsu Yamamoto, Motoharu Kubo | 2013-03-12 |
| 8255624 | Storage apparatus and its control method | Masanori Fujii, Sumihiro Miura, Hiraki Mikami | 2012-08-28 |
| 8222980 | Sealed contact device | Katsutoshi Yamagata, Ritu Yamamoto, Katumi Yositani, Masahiro Ito | 2012-07-17 |
| 8117391 | Storage system and data management method | Masanori Fujii, Sumihiro Miura, Yoshinori Okubo | 2012-02-14 |
| 5255562 | Measurement of interfacial strength of a composite material | Yasunori Yamamoto | 1993-10-26 |
| 5037796 | Process for producing hydrated and cured product of lime-gypsum-coal ash mixture | Satoshi Kudo, Tsutomu Ueno, Tadaaki Mizoguchi, Takanori Kuwahara | 1991-08-06 |
| 4687649 | Flue gas desulfurization process | Hiroshi Kuroda, Masakatsu Nishimura, Taiki Hashimoto, Osamu Kanda, Shigeru Nozawa +1 more | 1987-08-18 |
| 4487784 | Limestone-gypsum flue gas desulfurization process | Hiroshi Kuroda, Taiki Hashimoto, Masakatsu Nishimura, Osamu Kanda, Shigeru Nozawa | 1984-12-11 |
| 4328195 | Process for desulfurizing combustion exhaust gases | Toshikatsu Mori, Teruo Kumagai, Shinpei Matsuda, Yasuyuki Nishimura | 1982-05-04 |