Inventor
OKIMOTO MITSUO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “OKIMOTO MITSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAXELL LTD
5 patentsUS11337641B2May 24, 2022
Hardness meter and method having hardness estimation portion that estimates hardness of measurement object based on alternating current component
MAXELL LTD2 citations71
US11092526B2Aug 17, 2021
Durometer
MAXELL LTD2 citations71
US10620101B2Apr 14, 2020
Durometer
MAXELL LTD2 citations71
US11678837B2Jun 20, 2023
Hardness meter and hardness measuring method for estimating target object having hardness estimation portion that estimates hardness of measurement object based
MAXELL LTD0 citations61
US11619572B2Apr 4, 2023
Durometer
MAXELL LTD0 citations61
HITACHI LTD
4 patentsUS5883476AMar 16, 1999
Convergence correction system with recovery function and display apparatus using the same
HITACHI LTD92 citations94
US5103302AApr 7, 1992
Optical system for projection type image display device
HITACHI LTD39 citations92
US7649737B2Jan 19, 2010
Flat panel display
HITACHI LTD12 citations83
US7876553B2Jan 25, 2011
Flat-panel display apparatus
HITACHI LTD6 citations62