| 10053342 |
Chain block |
Hiroki Sano, Kosuke Kosuga |
2018-08-21 |
| 9802799 |
Chain block |
Hiroki Sano, Kosuke Kosuga |
2017-10-31 |
| 9284172 |
Manual chain block |
— |
2016-03-15 |
| 8997964 |
Load sensitive magnetic clutch device |
Takayuki Kasai |
2015-04-07 |
| D704415 |
Chain hoist |
Hiroki Sano, Kosuke Kosuga, Shigeo Terai |
2014-05-06 |
| D704414 |
Chain hoist |
Hiroki Sano, Kosuke Kosuga, Shigeo Terai |
2014-05-06 |
| D704411 |
Chain hoist |
Hiroki Sano, Kosuke Kosuga, Shigeo Terai |
2014-05-06 |
| D704412 |
Chain hoist |
Hiroki Sano, Kosuke Kosuga, Shigeo Terai |
2014-05-06 |
| D704413 |
Chain hoist |
Hiroki Sano, Kosuke Kosuga, Shigeo Terai |
2014-05-06 |
| D667380 |
Switch for hoist |
Tetsu Hiroshima, Kazuhiro Nishikawa, Shigeo Terai |
2012-09-18 |
| 7907045 |
Hoisting machine |
Kazuhiro Nishikawa |
2011-03-15 |
| 6600214 |
Electronic component device and method of manufacturing the same |
Hiroyuki Kudoh, Masayuki Sakurai |
2003-07-29 |
| 6555756 |
Printed wiring board having cavity for mounting electronic parts therein and method for manufacturing thereof |
Yasuaki Nakamura, Masayuki Sakurai, Hiroyuki Kudoh |
2003-04-29 |
| 5243142 |
Printed wiring board and process for producing the same |
Haruo Suzuki, Shoji Oikawa |
1993-09-07 |