Inventor
HIGASHI YASUHIRO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “HIGASHI YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
10 patentsUS6628595B1Sep 30, 2003
Optical recording method and apparatus for an optical storage medium
RICOH KK62 citations96
US6741547B2May 25, 2004
Optical recording medium having short wobble period length
RICOH KK20 citations92
US6558768B2May 6, 2003
Optical recording medium and optical recording and reading method using the same
RICOH KK28 citations92
US6225022B1May 1, 2001
Optical recording medium and recording method using the same
RICOH KK22 citations92
US6057020AMay 2, 2000
Optical recording medium and recording and/or reproduction method using the same
RICOH KK27 citations92
US5998093ADec 7, 1999
Optical information recording medium
RICOH KK24 citations92
US5939163AAug 17, 1999
Optical information recording medium
RICOH KK40 citations92
US6197477B1Mar 6, 2001
Optical recording medium
RICOH KK34 citations91
US7061847B2Jun 13, 2006
Optical recording method and apparatus for an optical storage medium
RICOH KK13 citations84
US6762008B2Jul 13, 2004
Optical recording medium
RICOH KK13 citations83
HONDA MOTOR CO LTD
3 patentsHIGASHI YASUHIRO
2 patentsUS8937982B2Jan 20, 2015
Surface-emitting laser element, surface-emitting laser array, optical scanning apparatus, image forming apparatus, and method of manufacturing surface-emitting laser element
HIGASHI YASUHIRO3 citations59
US8120842B2Feb 21, 2012
Wavelength conversion device, laser apparatus, image forming apparatus, and display apparatus
HIGASHI YASUHIRO1 citations49