Inventor
HANDA HIROHISA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HANDA HIROHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITUTOYO CORP
5 patentsUS6507404B1Jan 14, 2003
Method and apparatus for measuring optical wavelength
MITUTOYO CORP11 citations72
US5999264ADec 7, 1999
On-the-fly optical interference measurement device, machining device provided with the measurement device, and machine tool suited to on-the-fly optical measurement
MITUTOYO CORP15 citations71
US6496269B2Dec 17, 2002
Shape measuring apparatus
MITUTOYO CORP6 citations60
US6633387B1Oct 14, 2003
Method and apparatus for measuring opposite surfaces
MITUTOYO CORP2 citations59
US10042151B2Aug 7, 2018
Interference objective lens and reference surface unit set
MITUTOYO CORP0 citations39