Inventor
MATSUI MASAO
JP37 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KANEBO LTD
10 patentsUS5593778AJan 14, 1997
Biodegradable copolyester, molded article produced therefrom and process for producing the molded article
KANEBO LTD237 citations97
US4627950ADec 9, 1986
Method of producing abrasive fibers
KANEBO LTD96 citations95
US4309479AJan 5, 1982
Conductive composite filaments
KANEBO LTD50 citations95
US4216264AAug 5, 1980
Conductive composite filaments
KANEBO LTD47 citations95
US4319831AMar 16, 1982
Cleaning device in a copying machine
KANEBO LTD46 citations93
US4461791AJul 24, 1984
Fur-like article having pile with difference in color or fineness
KANEBO LTD34 citations92
US4459128AJul 10, 1984
Pile articles and a method for producing the pile articles
KANEBO LTD11 citations73
US4729913AMar 8, 1988
Chinchilla-like artificial fur
KANEBO LTD12 citations70
US4525404AJun 25, 1985
Pile articles with attenuated upper portion and a method for producing the same
KANEBO LTD11 citations69
US4434631AMar 6, 1984
Apparatus for treating pile articles
KANEBO LTD3 citations62
SHARP KK
7 patentsUS6173132B1Jan 9, 2001
Ventilation system for an image forming apparatus
SHARP KK41 citations93
US6788426B1Sep 7, 2004
Image forming apparatus
SHARP KK23 citations92
US5913093AJun 15, 1999
Sheet outputting apparatus of image forming apparatus
SHARP KK15 citations74
US6697590B2Feb 24, 2004
Sheet-like object conveying apparatus with movable body exposing a conveying path
SHARP KK9 citations73
US5921537AJul 13, 1999
Post-processing apparatus of digital image forming apparatus
SHARP KK7 citations73
US6694116B2Feb 17, 2004
Sheet-like object conveying apparatus
SHARP KK5 citations62
US7065312B2Jun 20, 2006
Cabinet opening structure and image forming apparatus
SHARP KK4 citations61
SHIMADZU CORP
4 patentsUS6174602B1Jan 16, 2001
Spontaneously degradable fibers and goods made thereof
SHIMADZU CORP115 citations99
US6844063B2Jan 18, 2005
Spontaneously degradable fibers and goods made thereof
SHIMADZU CORP52 citations96
US6440556B2Aug 27, 2002
Spontaneously degradable fibers and goods made thereof
SHIMADZU CORP52 citations96
US6322887B1Nov 27, 2001
Spontaneously degradable fibers and goods made thereof
SHIMADZU CORP44 citations96
TOYODA CHUO KENKYUSHO KK
3 patentsTOYOTA MOTOR CO LTD
2 patentsKANEBO SYNTHETIC FIBERS LTD
2 patentsALPS ALPINE CO LTD
2 patentsUS11482356B2Oct 25, 2022
Powder core, electric or electronic component including the powder core and electric or electronic device having the electric or electronic component mounted therein
ALPS ALPINE CO LTD0 citations63
US11574764B2Feb 7, 2023
Dust core, method for manufacturing dust core, electric/electronic component including dust core, and electric/electronic device equipped with electric/electronic component
ALPS ALPINE CO LTD0 citations62