P

Inventor

MORITA KOICHI

JP85 patents
⚠️ This page may combine multiple inventors who share the name “MORITA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BRIDGESTONE CORP

16 patents
US6992147B1Jan 31, 2006

Modified polymers prepared with lanthanide-based catalysts

BRIDGESTONE CORP178 citations99
US5329005AJul 12, 1994

Soluble anionic polymerization initiators and preparation thereof

BRIDGESTONE CORP150 citations99
US6369167B1Apr 9, 2002

Polymer, process for making the polymer, and rubber composition using the polymer

BRIDGESTONE CORP59 citations96
US6084025AJul 4, 2000

Reduced hysteresis products prepared with anionic polymerization initiators

BRIDGESTONE CORP47 citations96
US5393721AFeb 28, 1995

Anionic polymerization initiators and reduced hysteresis products therefom

BRIDGESTONE CORP105 citations96
US6956084B2Oct 18, 2005

Nano-particle preparation and applications

BRIDGESTONE CORP50 citations95
US6025450AFeb 15, 2000

Amine containing polymers and products therefrom

BRIDGESTONE CORP71 citations95
US5674798AOct 7, 1997

Hydrocarbon soluble anionic polymerization initiators

BRIDGESTONE CORP23 citations93
US5508336AApr 16, 1996

Rubber composition

BRIDGESTONE CORP27 citations93
US7795344B2Sep 14, 2010

Nano-particle preparation and applications

BRIDGESTONE CORP14 citations92
US7750087B2Jul 6, 2010

Modified polymers prepared with lanthanide-based catalysts

BRIDGESTONE CORP18 citations92
US7718738B2May 18, 2010

Self assembly of molecules to form nano-particles

BRIDGESTONE CORP19 citations92
US7642322B2Jan 5, 2010

Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents

BRIDGESTONE CORP19 citations92
US6472464B1Oct 29, 2002

Styrene-butadiene copolymer and rubber composition comprising the copolymer

BRIDGESTONE CORP32 citations92
US5625017AApr 29, 1997

Process for preparing a polymer using lithium initiator prepared by in situ preparation

BRIDGESTONE CORP44 citations92
US5075415ADec 24, 1991

Adhesive composition for fibrous materials based on phenol-aminophenol-formaldehyde condensation products

BRIDGESTONE CORP19 citations81

SANKEN ELECTRIC CO LTD

16 patents
US7202640B2Apr 10, 2007

Power factor improving circuit

SANKEN ELECTRIC CO LTD62 citations98
US7288919B2Oct 30, 2007

Voltage balance circuit, voltage detective circuit, voltage balancing method, and voltage detecting method

SANKEN ELECTRIC CO LTD47 citations96
US7583057B2Sep 1, 2009

Voltage balance circuit, voltage detecting circuit, voltage balancing method, and voltage detecting method

SANKEN ELECTRIC CO LTD17 citations93
US6788137B2Sep 7, 2004

Switching amplifier and signal amplifying method

SANKEN ELECTRIC CO LTD35 citations93
US6661684B2Dec 9, 2003

AC-to-DC converter

SANKEN ELECTRIC CO LTD27 citations93
US4763235AAug 9, 1988

DC-DC converter

SANKEN ELECTRIC CO LTD36 citations93
US4758937AJul 19, 1988

DC-DC converter

SANKEN ELECTRIC CO LTD54 citations93
US6980445B2Dec 27, 2005

Power factor improving converter and control method thereof

SANKEN ELECTRIC CO LTD37 citations92
US6700801B2Mar 2, 2004

Switching power supply capable of ac to dc conversion

SANKEN ELECTRIC CO LTD21 citations92
US6639813B2Oct 28, 2003

Zero-voltage-switching power supply

SANKEN ELECTRIC CO LTD24 citations92
US6600670B2Jul 29, 2003

Switching power supply capable of ac to dc conversion

SANKEN ELECTRIC CO LTD31 citations92
US6396719B2May 28, 2002

Dc-to-dc converter

SANKEN ELECTRIC CO LTD22 citations92
US7245175B2Jul 17, 2007

Semiconductor switch

SANKEN ELECTRIC CO LTD19 citations84
US6671188B2Dec 30, 2003

Soft-switching power supply

SANKEN ELECTRIC CO LTD13 citations84
US6466463B1Oct 15, 2002

Switching power supply

SANKEN ELECTRIC CO LTD18 citations84
US6680854B2Jan 20, 2004

Switching power supply

SANKEN ELECTRIC CO LTD7 citations74

KOMATSU MFG CO LTD

9 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

5 patents

HITACHI LTD

3 patents

HONDA MOTOR CO LTD

1 patent

Showing the top 50 of 85 patents by PatentIndex Score.