logo

For the Inventor, By the Inventor

JP

Yoshimura Construction Co., Ltd.


USPTO Granted Patents = 2

Forward Citations = 5

Loading Chart...
Loading Chart...

4 inventors (with patents filed for the assignee):

goldMedal Hiroshi Yamaguchi (2 out of 103 patents)

silverMedal Katsumi Fujima (2 out of 6 patents)

bronzeMedal Noboru Sawada (2 out of 2 patents)

4.  Masatoshi Enomoto (2 out of 14 patents)


2 patents:

1. 8266918 - Refrigerant circulating pump, refrigerant circulating pump system, method of pumping refrigerant, and rankine cycle system (2012-09-18),
2. 7530235 - Heat pump, heat pump system, method of pumping refrigerant, and rankine cycle system (2009-05-12),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#604 in

#10,989 in Japan

...
JP

Yoshimura Construction Co., Ltd.

Forward Citations = 5

4 inventors:

goldMedal Hiroshi Yamaguchi (2 out of 103 patents)

silverMedal Katsumi Fujima (2 out of 6 patents)

bronzeMedal Noboru Sawada (2 out of 2 patents)

4.  Masatoshi Enomoto (2 out of 14 patents)

Please report any incorrect information to support@idiyas.com
Loading…