Inventor
TOKUNAGA MASATOSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TOKUNAGA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
7 patentsUS6034421AMar 7, 2000
Semiconductor device including molded IC fixed to casing
DENSO CORP41 citations91
US7525237B2Apr 28, 2009
Ultrasonic sensor
DENSO CORP8 citations84
US7329975B2Feb 12, 2008
Ultrasonic sensor
DENSO CORP10 citations84
US7028568B2Apr 18, 2006
Sensor having resin mold casing and method of manufacturing the same
DENSO CORP19 citations83
US7344420B2Mar 18, 2008
Current sensor and mounting structure thereof
DENSO CORP10 citations82
US6971268B2Dec 6, 2005
Pressure sensor having metallic diaphragm with convexity
DENSO CORP2 citations62
US7210348B2May 1, 2007
Semiconductor dynamic quantity sensor
DENSO CORP2 citations61
NIPPON STEEL & SUMITOMO METAL CORP
3 patentsUS11174883B2Nov 16, 2021
Laser welded joint and method of production of same
NIPPON STEEL & SUMITOMO METAL CORP0 citations62
US10654221B2May 19, 2020
Method of joining metal, plastic member, and carbon fiber reinforced plastic member
NIPPON STEEL & SUMITOMO METAL CORP1 citations59
US10695815B2Jun 30, 2020
Press-formed product and method for designing the same
NIPPON STEEL & SUMITOMO METAL CORP0 citations52