Inventor
OTSUKA TETSUO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKA TETSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI GLASS CO LTD
6 patentsUS10131827B2Nov 20, 2018
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
ASAHI GLASS CO LTD36 citations93
US10144856B2Dec 4, 2018
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
ASAHI GLASS CO LTD3 citations72
US10131828B2Nov 20, 2018
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
ASAHI GLASS CO LTD5 citations71
US9023233B2May 5, 2015
Azeotropic or azeotrope-like composition, and method for producing 2,3,3,3-tetrafluoropropene or chloromethane
ASAHI GLASS CO LTD3 citations61
US9302964B2Apr 5, 2016
Method for purifying tetrafluoropropene
ASAHI GLASS CO LTD1 citations51
US8791310B2Jul 29, 2014
Process for producing fluoroalkyl iodide
ASAHI GLASS CO LTD1 citations51
AGC INC
5 patentsUS10787597B2Sep 29, 2020
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
AGC INC4 citations72
US10418876B2Sep 17, 2019
Compressor and heat cycle system for refrigerator
AGC INC6 citations72
US11015840B2May 25, 2021
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
AGC INC2 citations70
US10830518B2Nov 10, 2020
Heat cycle system
AGC INC3 citations68
US11686506B2Jun 27, 2023
Working fluid for heat cycle, composition for heat cycle system, and heat cycle system
AGC INC0 citations59