Inventor
MIYAMOTO MASAYOSHI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “MIYAMOTO MASAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
11 patentsUS4875063AOct 17, 1989
Electrostatic recording apparatus
RICOH KK58 citations94
US7593542B2Sep 22, 2009
Image processing apparatus, image processing method, and computer product
RICOH KK36 citations92
US5107278AApr 21, 1992
Image forming apparatus
RICOH KK23 citations92
US5019913AMay 28, 1991
Recording apparatus having control data selectively designated in memory which corresponds to one of multiple optical scanning systems
RICOH KK22 citations92
US4753543AJun 28, 1988
Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls
RICOH KK47 citations92
US6687829B1Feb 3, 2004
Data transmission apparatus and method for management of user identification data allocated to image data
RICOH KK32 citations91
US4977414ADec 11, 1990
Image forming apparatus
RICOH KK29 citations90
US7222134B1May 22, 2007
Filing system which provides increased availability of image data stored therein
RICOH KK15 citations83
US7580651B2Aug 25, 2009
Image forming apparatus and method of controlling energy saving mode
RICOH KK9 citations82
US7119931B2Oct 10, 2006
Image reading apparatus, image processing system, image reading method, and image processing method that determine a document
RICOH KK10 citations72
US7512988B2Mar 31, 2009
Data transmission apparatus and method for management of user identification data allocated to image data
RICOH KK2 citations61
DAIKIN IND LTD
5 patentsUS11518826B2Dec 6, 2022
Method for producing polytetrafluoroethylene powder
DAIKIN IND LTD4 citations71
US12420290B2Sep 23, 2025
Method for removing metallic foreign matter from fluororesin and method for producing fluororesin with reduced metallic foreign matter
DAIKIN IND LTD0 citations53
US12540203B2Feb 3, 2026
Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition
DAIKIN IND LTD0 citations51
US11851519B2Dec 26, 2023
Method for producing purified polytetrafluoroethylene aqueous dispersion liquid, method for producing modified polytetrafluoroethylene powder, method for producing polytetrafluoroethylene molded body, and composition
DAIKIN IND LTD0 citations51
US9458316B2Oct 4, 2016
Dripping inhibitor and resin compound
DAIKIN IND LTD0 citations50
MIYAMOTO MASAYOSHI
4 patentsUS8647650B2Feb 11, 2014
Composition for external use and method for producing the same
MIYAMOTO MASAYOSHI4 citations69
US9309335B2Apr 12, 2016
Process for producing polytetrafluoroethylene fine powder
MIYAMOTO MASAYOSHI0 citations50
US9006333B2Apr 14, 2015
Method for manufacturing fine polytetrafluoroethylene powder
MIYAMOTO MASAYOSHI0 citations50
US9833401B2Dec 5, 2017
Method for producing composition for external use containing physiologically acceptable salt of tranexamate
MIYAMOTO MASAYOSHI0 citations48