Inventor
MIYAMOTO MASARU
JP46 patents
⚠️ This page may combine multiple inventors who share the name “MIYAMOTO MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI PENCIL CO
21 patentsUS6613135B1Sep 2, 2003
Pseudo-plastic water based ink for ballpoint pen
MITSUBISHI PENCIL CO21 citations92
US6120590ASep 19, 2000
Water-base ink having metallic lustrous color for ballpoint pen
MITSUBISHI PENCIL CO42 citations92
US6492435B1Dec 10, 2002
Water based white color tone pigment ink for ball point pen
MITSUBISHI PENCIL CO20 citations90
US6770688B1Aug 3, 2004
Water-based ballpoint ink composition
MITSUBISHI PENCIL CO17 citations84
US6264729B1Jul 24, 2001
Water based ink composition for writing instrument
MITSUBISHI PENCIL CO17 citations84
US6776829B2Aug 17, 2004
Water-based ink composition for writing utensil
MITSUBISHI PENCIL CO15 citations83
US6390710B1May 21, 2002
Aqueous gel ink-filled ball point pen
MITSUBISHI PENCIL CO12 citations74
US6491747B2Dec 10, 2002
Water based ink composition for writing instrument
MITSUBISHI PENCIL CO6 citations73
US6423127B1Jul 23, 2002
Pseudo-plastic water base ink for ball point pen
MITSUBISHI PENCIL CO9 citations73
US6261351B1Jul 17, 2001
Water based ink for ball point pen
MITSUBISHI PENCIL CO11 citations73
US6176910B1Jan 23, 2001
Pseudoplastic water based ink for ballpoint pen
MITSUBISHI PENCIL CO10 citations73
US6451099B1Sep 17, 2002
Water based ink composition for ball point pen
MITSUBISHI PENCIL CO13 citations71
US6312510B1Nov 6, 2001
Water-base white pigment ink for ballpoints
MITSUBISHI PENCIL CO13 citations71
US7037019B2May 2, 2006
Ink-storing member for writing instrument
MITSUBISHI PENCIL CO4 citations63
US6599352B1Jul 29, 2003
Water-based ink composition for writing instrument
MITSUBISHI PENCIL CO4 citations62
US6471759B2Oct 29, 2002
Water based ink composition for writing instrument
MITSUBISHI PENCIL CO2 citations62
US7345100B2Mar 18, 2008
Water-based ink composition for ball-point pen
MITSUBISHI PENCIL CO4 citations61
US7279512B2Oct 9, 2007
Water-based ink composition for ballpoint pen
MITSUBISHI PENCIL CO3 citations61
US7179006B2Feb 20, 2007
Ink follower
MITSUBISHI PENCIL CO0 citations52
US7179005B2Feb 20, 2007
Ink follower for water-based ink ballpoint pen
MITSUBISHI PENCIL CO0 citations52
US6554890B2Apr 29, 2003
Water based ink composition for writing instrument
MITSUBISHI PENCIL CO1 citations51
NIPPON TELEGRAPH & TELEPHONE
5 patentsUS7730104B2Jun 1, 2010
Extraction of information from structured documents
NIPPON TELEGRAPH & TELEPHONE15 citations83
US7685157B2Mar 23, 2010
Extraction of information from structured documents
NIPPON TELEGRAPH & TELEPHONE2 citations62
US11265841B2Mar 1, 2022
Position estimation method and position estimation apparatus
NIPPON TELEGRAPH & TELEPHONE1 citations58
US12010586B2Jun 11, 2024
Position estimation method, position estimation system, position estimation server, and position estimation program
NIPPON TELEGRAPH & TELEPHONE0 citations50
US12047900B2Jul 23, 2024
Positioning request method, positioning request device and positioning request program
NIPPON TELEGRAPH & TELEPHONE0 citations48
SONY CORP
4 patentsUS7474358B2Jan 6, 2009
Digital transmission system and clock reproducing device
SONY CORP11 citations84
US6215527B1Apr 10, 2001
Video signal contour correcting circuit
SONY CORP13 citations70
US7602445B2Oct 13, 2009
Digital transmission system and clock reproducing device
SONY CORP2 citations63
US7528891B2May 5, 2009
Digital signal transmission system and method, transmission apparatus and method, and reception apparatus and method
SONY CORP6 citations63
MURABAYASHI NOBORU
4 patentsUS8422853B2Apr 16, 2013
Information signal processing method and apparatus, and computer program product
MURABAYASHI NOBORU2 citations62
US8325803B2Dec 4, 2012
Signal processing apparatus, signal processing method, and program
MURABAYASHI NOBORU0 citations51
US8634699B2Jan 21, 2014
Information signal processing method and apparatus, and computer program product
MURABAYASHI NOBORU0 citations41
US8554057B2Oct 8, 2013
Information signal processing method and apparatus, and computer program product
MURABAYASHI NOBORU0 citations41
MINOLTA CO LTD
3 patentsUS6084725AJul 4, 2000
Noncircular lens positioning structure and its method
MINOLTA CO LTD12 citations72
US6075660AJun 13, 2000
Noncircular lens positioning structure and its method
MINOLTA CO LTD2 citations61
US6072641AJun 6, 2000
Noncircular lens positioning structure and its method
MINOLTA CO LTD2 citations61
OKAMOTO HIROSHIGE
2 patentsUS8233769B2Jul 31, 2012
Content data processing device, content data processing method, program, and recording/ playing device
OKAMOTO HIROSHIGE7 citations82
US8320614B2Nov 27, 2012
Scene switching point detector, scene switching point detecting method, recording apparatus, event generator, event generating method, reproducing apparatus, and computer program
OKAMOTO HIROSHIGE5 citations61
MITSUBISHI PENCIL KABUSHIKIKAI
2 patentsMIYAMOTO MASARU
2 patentsUS8340475B2Dec 25, 2012
Database production method, database production program, database production apparatus and image content recording apparatus
MIYAMOTO MASARU0 citations36
US9253432B2Feb 2, 2016
Information processing system, recording apparatus, portable device, information processing method, and program
MIYAMOTO MASARU0 citations35