Tokyo
Japan
7
2018-01-25
The entities that hold a legal rights for patent applications filed by inventor EBISAWA Daisuke:
Daisuke EBISAWA from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Hydraulic drive for a switchgear
#2 | 2017-09-28Gas circuit breaker
#3 | 2017-09-21Abrasion resistant material, puffer cylinder, and puffer type gas circuit breaker
#4 | 2015-08-20Gas-insulated switchgear
#5 | 2015-03-05Wear-resistant material, method for producing the same, puffer cylinder and puffer-type gas circuit breaker
#6 | 2015-02-26Fluid-Pressure Drive Device for Circuit Breaker
#7 | 2014-12-18Wear-resistant material, puffer cylinder, and puffer-type gas circuit breaker
1003563 ⎘