Inventor
TAMURA TOSHIHIRO
JP39 patents
⚠️ This page may combine multiple inventors who share the name “TAMURA TOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
27 patentsUS6731856B1May 4, 2004
Organic waveguide and manufacturing method thereof and optical part using the same
SHARP KK20 citations93
US6626584B2Sep 30, 2003
Two-way optical communication device, two-way optical communication system, and method for assembling two-way optical communication device
SHARP KK24 citations92
US6088549AJul 11, 2000
Fixing device having an externally-heated fixing roller
SHARP KK39 citations91
US5521383AMay 28, 1996
Corona discharge device
SHARP KK23 citations91
US6516115B1Feb 4, 2003
Two-way optical communication device and two-way optical communication apparatus
SHARP KK24 citations90
US6292609B1Sep 18, 2001
Optical components including an optical element having a surface that is tapered
SHARP KK15 citations84
US6235408B1May 22, 2001
Laminate structure
SHARP KK16 citations84
US6929405B2Aug 16, 2005
Optical communication module and single fiber bi-directional optical communication module
SHARP KK8 citations74
US6525296B2Feb 25, 2003
Method of processing and optical components
SHARP KK9 citations74
US6979134B2Dec 27, 2005
Optical communication module
SHARP KK7 citations73
US5809389ASep 15, 1998
Fixing device for electrophotographic device
SHARP KK11 citations73
US5724639AMar 3, 1998
Fixing device having surfaces with different thermal characteristics
SHARP KK10 citations73
US5708947AJan 13, 1998
Toner image fixing device
SHARP KK7 citations73
US6083588AJul 4, 2000
Fusing device
SHARP KK10 citations70
US7248801B2Jul 24, 2007
Bidirectional optical communications module
SHARP KK6 citations63
US7040816B2May 9, 2006
Optical communications module, optical fiber, and optical coupling structure of optical fiber and optical communications module
SHARP KK5 citations63
US7035493B2Apr 25, 2006
Optical communication system
SHARP KK2 citations63
US6934478B2Aug 23, 2005
Bidirectional optical communication device and bidirectional optical communication apparatus
SHARP KK4 citations63
US6618543B1Sep 9, 2003
Optical devices made with vacuum-baked films
SHARP KK4 citations63
US6961952B1Nov 1, 2005
Disk cartridge
SHARP KK4 citations62
US6118967ASep 12, 2000
Toner image fixing device for preventing curling of recording medium
SHARP KK3 citations62
US5890031AMar 30, 1999
Safety device for a toner image fixing device
SHARP KK6 citations62
US7218813B2May 15, 2007
Optical communication system
SHARP KK1 citations52
US5918097AJun 29, 1999
Toner image fixing device
SHARP KK1 citations52
US7169536B2Jan 30, 2007
Manufacturing method and manufacturing apparatus of field emission display
SHARP KK0 citations49
US7437068B2Oct 14, 2008
Optical communication link
SHARP KK0 citations42
US7319820B2Jan 15, 2008
Method of manufacturing optical communication system
SHARP KK0 citations42
NAKAJIMA YOSHINORI
4 patentsUS8079662B2Dec 20, 2011
Drop coating apparatus
NAKAJIMA YOSHINORI14 citations83
US8196543B2Jun 12, 2012
Defect repairing apparatus, defect repairing method, program, and computer-readable recording medium
NAKAJIMA YOSHINORI5 citations62
US8473086B2Jun 25, 2013
Substrate reworking by liquid drop ejection means
NAKAJIMA YOSHINORI0 citations41
US8066367B2Nov 29, 2011
Drop coating apparatus
NAKAJIMA YOSHINORI0 citations41
SUMITOMO RUBBER IND
4 patentsUS8807554B2Aug 19, 2014
Sheet conveying roller and image forming apparatus
SUMITOMO RUBBER IND10 citations81
US9637623B2May 2, 2017
Rubber composition, sheet conveying roller, and image forming apparatus
SUMITOMO RUBBER IND2 citations72
US9586774B2Mar 7, 2017
Sheet feeding member
SUMITOMO RUBBER IND3 citations72
US9422124B2Aug 23, 2016
Sheet conveying roller
SUMITOMO RUBBER IND2 citations59