Inventor
KOYANAGI MASASHI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “KOYANAGI MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
13 patentsUS7708103B2May 4, 2010
Power unit support structure
HONDA MOTOR CO LTD67 citations97
US7434656B2Oct 14, 2008
Exhaust device for vehicle engine
HONDA MOTOR CO LTD36 citations92
US6053272AApr 25, 2000
Engine mount for saddle-seat vehicle
HONDA MOTOR CO LTD35 citations92
US5708238AJan 13, 1998
Exhaust silencing device
HONDA MOTOR CO LTD35 citations92
US5630575AMay 20, 1997
Elastic mount assembly
HONDA MOTOR CO LTD28 citations92
US6868810B2Mar 22, 2005
Bearing device
HONDA MOTOR CO LTD20 citations91
US6918607B2Jul 19, 2005
Side stand device
HONDA MOTOR CO LTD14 citations82
US8028798B2Oct 4, 2011
Exhaust pipe structure for saddle-ride type vehicle
HONDA MOTOR CO LTD18 citations78
US10619720B2Apr 14, 2020
Transmission
HONDA MOTOR CO LTD4 citations73
US5898140AApr 27, 1999
Exhaust silencing device
HONDA MOTOR CO LTD12 citations73
US9328647B2May 3, 2016
Exhaust pipe structure for internal combustion engine
HONDA MOTOR CO LTD1 citations48
US10337611B2Jul 2, 2019
Variable-speed drive device for power unit
HONDA MOTOR CO LTD0 citations41
US9657615B2May 23, 2017
Silencer for internal combustion engine
HONDA MOTOR CO LTD0 citations39
FUJIFILM CORP
11 patentsUS10629818B2Apr 21, 2020
Organic thin-film transistor and method for manufacturing the same, material for organic thin-film transistor, composition for organic thin-film transistor, compound, and organic semiconductor film
FUJIFILM CORP2 citations73
US10283719B2May 7, 2019
Organic thin-film transistor and method for manufacturing the same, material for organic thin-film transistor, composition for organic thin-film transistor, compound, and organic semiconductor film
FUJIFILM CORP2 citations73
US10276806B2Apr 30, 2019
Coating solution for non-light-emitting organic semiconductor device, organic transistor, compound, organic semiconductor material for non-light-emitting organic semiconductor device, material for organic transistor, method for manufacturing organic transistor, and method for manufacturing organic semiconductor film
FUJIFILM CORP0 citations52
US10270044B2Apr 23, 2019
Coating solution for non-light-emitting organic semiconductor device, organic transistor, compound, organic semiconductor material for non-light-emitting organic semiconductor device, material for organic transistor, method for manufacturing organic transistor, and method for manufacturing organic semiconductor film
FUJIFILM CORP0 citations52
US10131656B2Nov 20, 2018
Organic thin film transistor, method of manufacturing organic thin film transistor, organic thin film transistor material, organic thin film transistor composition, organic semiconductor film, and compound
FUJIFILM CORP1 citations52
US10115911B2Oct 30, 2018
Coating solution for non-light-emitting organic semiconductor device, organic transistor, compound, organic semiconductor material for non-light-emitting organic semiconductor device, material for organic transistor, method for manufacturing organic transistor, and method for manufacturing organic semiconductor film
FUJIFILM CORP0 citations52
US9508934B2Nov 29, 2016
Organic film transistor, organic semiconductor film, and organic semiconductor material and use applications thereof
FUJIFILM CORP1 citations51
US10622572B2Apr 14, 2020
Organic thin-film transistor and method for manufacturing the same, material for organic thin-film transistor, composition for organic thin-film transistor, compound, and organic semiconductor film
FUJIFILM CORP0 citations41
US10529927B2Jan 7, 2020
Organic thin film transistor, method of manufacturing organic thin film transistor, organic thin film transistor material, organic thin film transistor composition, organic semiconductor film, and compound
FUJIFILM CORP0 citations41
US10270043B2Apr 23, 2019
Organic transistor, compound, organic semiconductor material for non-light-emitting organic semiconductor device, material for organic transistor, coating solution for non-light-emitting organic semiconductor device, method for manufacturing organic transistor, method for manufacturing organic semiconductor film, organic semiconductor film for non-light-emitting organic semiconductor device, and method for synthesizing organic semiconductor material
FUJIFILM CORP0 citations41
US9653686B2May 16, 2017
Organic film transistor, organic semiconductor film, organic semiconductor material and application of these
FUJIFILM CORP0 citations41
MURATA MANUFACTURING CO
4 patentsUS12272469B2Apr 8, 2025
Conductive two-dimensional particle and method for producing the same
MURATA MANUFACTURING CO0 citations57
US12431258B2Sep 30, 2025
Paste and conductive film and their production methods
MURATA MANUFACTURING CO1 citations54
US12509592B2Dec 30, 2025
Conductive two-dimensional particle-containing composition, conductive film, and method of producing conductive two-dimensional particle-containing composition
MURATA MANUFACTURING CO0 citations52
US12033809B2Jul 9, 2024
Conductive material, conductive film, electrochemical capacitor, conductive material production method, and conductive film production method
MURATA MANUFACTURING CO0 citations41