Inventor
NUMATA KOICHI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “NUMATA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
8 patentsUS5805552ASep 8, 1998
Disc cartridge loading apparatus
SONY CORP17 citations91
US7864515B2Jan 4, 2011
Image display apparatus
SONY CORP19 citations89
US7986515B2Jul 26, 2011
Image display apparatus
SONY CORP8 citations81
US7651287B2Jan 26, 2010
Printer device having ink ribbon cartridge with protection plate for thermal head
SONY CORP12 citations80
US5625612AApr 29, 1997
Disc cartridge loading apparatus
SONY CORP13 citations72
US5738456AApr 14, 1998
Printer device
SONY CORP5 citations63
US6603724B1Aug 5, 2003
Disk recording and/or reproducing device, disk loading mechanism, and disk eject mechanism
SONY CORP5 citations61
US6208607B1Mar 27, 2001
Disk loading apparatus with interlocked shutter mechanism, elevator mechanism and eject mechanism
SONY CORP3 citations61
TOYOTA MOTOR CO LTD
6 patentsUS6783877B2Aug 31, 2004
Fuel reforming apparatus
TOYOTA MOTOR CO LTD22 citations92
US6521444B1Feb 18, 2003
Microorganism and method for environmental purification using the same
TOYOTA MOTOR CO LTD11 citations72
US6171844B1Jan 9, 2001
Microorganism and method for environmental purification using the same
TOYOTA MOTOR CO LTD12 citations72
US5998198ADec 7, 1999
Microorganisms that decompose halogenated hydrocarbons and their use
TOYOTA MOTOR CO LTD12 citations68
US7491462B2Feb 17, 2009
Electrolyte membrane for fuel cell operable in medium temperature range, fuel cell using the same, and manufacturing methods therefor
TOYOTA MOTOR CO LTD2 citations63
US7575729B2Aug 18, 2009
Fuel reforming apparatus and method of controlling the fuel reforming apparatus
TOYOTA MOTOR CO LTD0 citations42
MITSUI MINING & SMELTING CO
4 patentsUS6123911ASep 26, 2000
Process for preparing lithium manganate for lithium secondary battery
MITSUI MINING & SMELTING CO27 citations89
US6465130B1Oct 15, 2002
Lithium manganese complex oxide anode material for lithium secondary batteries and a lithium secondary battery using the same
MITSUI MINING & SMELTING CO31 citations86
US6576215B1Jun 10, 2003
Method for preparing lithium manganate having spinel structure
MITSUI MINING & SMELTING CO13 citations83
US6706444B1Mar 16, 2004
Process for preparing lithium manganate in spinel structure
MITSUI MINING & SMELTING CO15 citations82
NUMATA KOICHI
4 patentsUS8500664B2Aug 6, 2013
Massage chair with foot massaging device
NUMATA KOICHI3 citations58
US8114549B2Feb 14, 2012
Fuel cell
NUMATA KOICHI1 citations50
US9149409B2Oct 6, 2015
Back kneading device and chair-type massage apparatus equipped with the back kneading device
NUMATA KOICHI1 citations48
US8696608B2Apr 15, 2014
Lower leg massage apparatus
NUMATA KOICHI0 citations32