Inventor
OKAYASU MASAKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “OKAYASU MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
6 patentsUSD829261SSep 25, 2018
Variable focal length lens
MITUTOYO CORP3 citations73
US11215739B2Jan 4, 2022
Variable focal length lens apparatus and control method
MITUTOYO CORP2 citations67
US11237354B2Feb 1, 2022
Variable focal length lens apparatus
MITUTOYO CORP0 citations61
USD870795SDec 24, 2019
Variable focal length lens
MITUTOYO CORP1 citations61
USD869542SDec 10, 2019
Variable focal length lens
MITUTOYO CORP1 citations61
US10705263B2Jul 7, 2020
Lens system and variable focal length lens apparatus
MITUTOYO CORP0 citations49
PIONEER CORP
3 patentsUS6778568B1Aug 17, 2004
Semiconductor module and method of mounting semiconductor laser element on the same
PIONEER CORP6 citations60
US6901092B2May 31, 2005
Package structure for a hybrid optical module and method of producing the same
PIONEER CORP0 citations48
US6587287B2Jul 1, 2003
Hybrid optical module
PIONEER CORP1 citations48