Inventor
TOKITA SHIGERU
JP34 patents
⚠️ This page may combine multiple inventors who share the name “TOKITA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OPNEXT JAPAN INC
12 patentsUS7552872B2Jun 30, 2009
Reader/writer, optical transceiver module, and cable system
OPNEXT JAPAN INC117 citations95
US6559995B2May 6, 2003
Optical transmission method and optical transmitter with temperature compensation function
OPNEXT JAPAN INC14 citations84
US6693932B2Feb 17, 2004
Optical wavelength stabilization circuit, optical transmitter and optical transmission system
OPNEXT JAPAN INC14 citations82
US6923580B2Aug 2, 2005
Optical transmission module
OPNEXT JAPAN INC14 citations81
US6925264B2Aug 2, 2005
Optical transmitter and optical transmitting apparatus using the same
OPNEXT JAPAN INC5 citations71
US7167654B2Jan 23, 2007
Optoelectronic transceiver with power voltage supply detection
OPNEXT JAPAN INC9 citations69
US7821125B2Oct 26, 2010
Semiconductor device
OPNEXT JAPAN INC3 citations61
US7712980B2May 11, 2010
Optical transmission module, optical transmission apparatus, and structure for fixing member
OPNEXT JAPAN INC5 citations61
US7643954B2Jan 5, 2010
Bidirectional communication system and calibrator
OPNEXT JAPAN INC3 citations60
US6868235B2Mar 15, 2005
Optical transmission module with light element temperature control
OPNEXT JAPAN INC5 citations60
US6901223B2May 31, 2005
Optical transmitter and optical transmitting apparatus using the same
OPNEXT JAPAN INC0 citations50
US7031620B2Apr 18, 2006
Optical transmission device and optical transmission system using the same
OPNEXT JAPAN INC0 citations48
BANYU PHARMA CO LTD
9 patentsUS7521455B2Apr 21, 2009
Fused ring 4-oxopyrimidine derivative
BANYU PHARMA CO LTD46 citations95
US7595316B2Sep 29, 2009
Heteroaryloxy nitrogenous saturated heterocyclic derivative
BANYU PHARMA CO LTD18 citations90
US7547693B2Jun 16, 2009
Piperidine derivative
BANYU PHARMA CO LTD14 citations82
US7790731B2Sep 7, 2010
Crystal form of 2-methyl-3-{4-[3-(1-pyrrolidinyl)propoxy]phenyl}-5-trifluoromethyl-4(3H)-quinazolinone
BANYU PHARMA CO LTD2 citations62
US7834182B2Nov 16, 2010
Piperidine derivative
BANYU PHARMA CO LTD0 citations51
US7279293B2Oct 9, 2007
Constitutively active histamine H3 receptor mutants and uses thereof
BANYU PHARMA CO LTD0 citations50
US7960394B2Jun 14, 2011
Quinazoline derivative
BANYU PHARMA CO LTD0 citations41
US7645756B2Jan 12, 2010
Nitrogenous fused heteroaromatic ring derivative
BANYU PHARMA CO LTD0 citations41
US7960402B2Jun 14, 2011
Carbamoyl-substituted spiro derivative
BANYU PHARMA CO LTD0 citations40
HITACHI LTD
3 patentsUS6362910B1Mar 26, 2002
Optical transmitter having temperature compensating function and optical transmission system
HITACHI LTD30 citations92
US7215886B2May 8, 2007
Optical communication module
HITACHI LTD23 citations90
US6559997B1May 6, 2003
Optical transmitter and optical transmitting apparatus using the same
HITACHI LTD6 citations71