Inventor
ISHII TOSHITSUGU
JP16 patents
⚠️ This page may combine multiple inventors who share the name “ISHII TOSHITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENESAS ELECTRONICS CORP
9 patentsUS9905482B2Feb 27, 2018
Method of manufacturing a semiconductor device and inspecting an electrical characteristic thereof using test socket terminals
RENESAS ELECTRONICS CORP5 citations71
US10551432B2Feb 4, 2020
Method of manufacturing semiconductor device
RENESAS ELECTRONICS CORP1 citations61
US12429497B2Sep 30, 2025
Manufacturing method of semiconductor device and test socket for use in the same
RENESAS ELECTRONICS CORP0 citations51
US11740259B1Aug 29, 2023
Method of manufacturing semiconductor device
RENESAS ELECTRONICS CORP0 citations51
US9945903B2Apr 17, 2018
Semiconductor device manufacturing method
RENESAS ELECTRONICS CORP1 citations50
US9761501B2Sep 12, 2017
Method of manufacturing a semiconductor device and inspecting an electrical characteristic thereof using socket terminals
RENESAS ELECTRONICS CORP1 citations50
US9515000B2Dec 6, 2016
Method for manufacturing semiconductor device
RENESAS ELECTRONICS CORP1 citations50
US11860225B2Jan 2, 2024
Method of manufacturing semiconductor device
RENESAS ELECTRONICS CORP0 citations47
US10109568B2Oct 23, 2018
Semiconductor device manufacturing method and semiconductor device
RENESAS ELECTRONICS CORP0 citations40
MITSUBISHI ELECTRIC CORP
5 patentsUS4763514AAug 16, 1988
Monitoring equipment for dissolved gas in insulating oil
MITSUBISHI ELECTRIC CORP54 citations94
US4817332AApr 4, 1989
Method of enhancing plant growth and apparatus for performing the same
MITSUBISHI ELECTRIC CORP37 citations91
US5174793ADec 29, 1992
Method of enhancing plant growth using light levels lower than photo saturation intensity
MITSUBISHI ELECTRIC CORP19 citations81
US4617755AOct 21, 1986
Apparatus for plant cultivation
MITSUBISHI ELECTRIC CORP17 citations72
US4310487AJan 12, 1982
Automatic analyzer for combustible gas in oil
MITSUBISHI ELECTRIC CORP11 citations70