LexDanaLexDanabeta
Inventor

Yasushi Fujimoto

Inventor
Wako, JP

Overview

73→
Patents
2001–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 73 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Hprimary
F16HGearing30%
F16DCouplings for transmitting rotation14%
Y10TTechnical subjects covered by former us classification13%
F02BInternal-combustion piston engines7%
G02BOptical elements, systems or apparatus7%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
B62KCycles3%
F01LCyclically operating valves for machines or engines3%
F01MLubricating of machines or engines in general3%
B60WConjoint control of vehicle sub-units of different type or different function2%
PatentTitleYear
10,794,484Transmission structure for vehicle202010,619,720Transmission202010,436,320Transmission structure for vehicle201910,400,834Oil supply structure for power unit, and power unit201910,393,188Vehicle transmission structure201910,337,611Variable-speed drive device for power unit201910,167,908Clutch actuator structure201910,054,197Shifter gear201810,047,805Clutch hydraulic pressure control circuit20189,933,065Vehicular gear transmission structure20189,920,816'Vehicle transmission'20189,909,665'Gear-shifting mechanism driving device'20189,822,866'Transmission of internal combustion engine'20179,815,472'Braking force control apparatus for saddle ride vehicle'20179,809,222'Braking force control apparatus for saddle ride vehicle'20179,803,746'Variable speed drive for internal combustion engine'20179,550,417'Saddle-riding type vehicle'20179,534,676'Power unit for a vehicle, and vehicle including same'20179,534,675'Transmission with reverse for vehicle'20179,447,875'Oil pressure controlled vehicle transmission, power unit incorporating same, and method of using same'20169,074,673'Shift actuator layout structure in vehicle'20159,074,676'Attachment structure for primary gear of engine'20159,065,319'Electric motor'20159,027,430'Shift drum structure for drum-type transmission'20158,997,960'Oil passage structure for hydraulic clutch of an engine'20158,950,560'Vehicular power unit'20158,857,285'Saddle type vehicle and vehicle power unit'20148,850,915'Straddle-ride type vehicle'20148,794,090'Vehicle power unit'20148,770,160'Engine for small vehicle'20148,720,292'Transmission system for vehicle'20148,701,849'Oil passage structure for hydraulic clutch of an engine'20148,689,658'Shift drum drive system for transmission'20148,689,548'Power system for vehicle and vehicle having the power system'20148,671,906'Clutch actuator mounting structure for internal combustion engine'20148,573,085'Power unit for vehicle'20138,360,218'Structure for disposing clutch control apparatus in power unit for saddle-ride type vehicle'20138,350,904'Microscope for virtual-slide creating system'20138,322,493'Power unit'20128,245,588'Structure for disposing shift actuator in power unit for saddle-ride vehicle'20128,235,160'Power unit for small type vehicle with valve operation controller and speed change controller disposed on opposite side of clutch device'20128,166,933'Power unit for small-sized vehicle'20128,104,562'Saddle-riding type small vehicle and motorcycle'20128,056,669'Motorcycle-use power unit'20118,028,670'Structure for disposing oil filter in power unit for motorcycle'20117,982,961'Dry-type microscope objective lens'20117,980,122'Internal combustion engine'20117,963,184'Vehicle transmission'20117,913,817'Oil pump unit for internal combustion engine'20117,866,227'Vehicular power transmission system'20117,753,187'Locking transmission for a vehicle, and vehicle including same'20107,730,800'Power unit'20107,673,729'Layout structure of clutch lever shaft'20107,648,010'Starting clutch'20107,642,525'Microscope objective and fluorescent observation apparatus therewith'20107,631,570'Transmission'20097,617,803'Water-cooled internal combustion engine'20097,531,475'Glass composition that emits fluorescence in infrared wavelength region'20097,486,445'Immersion type microscope objective'20097,421,985'Water-cooled internal combustion engine'20087,199,938'Immersion objective lens system for microscope'20077,171,889'Swash plate tilting angle detector for a swash plate plunger type hydraulic unit'20077,158,310'Objective lens system for microscope'20077,082,761'Hydraulic continuously variable transmission'20066,996,981'Rotationally balanced hydraulic swash plate plunger unit, and hydraulic continuously variable transmission incorporating same'20066,853,484'Relay optical system'20056,747,804'Objective lens system for microscope'20046,649,893'Focus detecting device for an optical apparatus'20036,612,222'Hydrostatic continuously variable transmission'20036,530,218'Hydrostatic continuously variable transmission'20036,496,308'Relay optical system'20026,474,218'Hydrostatic continuously variable transmission'20026,280,158'Water pump for circulating cooling water in an internal combustion engine and camshaft mounting structure therefor'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Patents assigned to HONDA MOTOR CO LTD (62)· patent assignee history
2001–2016Based in Saitama, JP· patent location history
2002–2013Based in Hino, JP· patent location history
2004–2013Patents assigned to OLYMPUS CORP (8)· patent assignee history
2004–2019Based in Tokyo, JP· patent location history
2011–2019Patents assigned to FUJIMOTO YASUSHI (25)· patent assignee history
2012–2019Patents assigned to MIZUNO KINYA (14)· patent assignee history
2012–2020Based in Wako, JP· patent location history
2013–2019Patents assigned to TSUKADA YOSHIAKI (10)· patent assignee history
2019Based in Asaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD622001–2020
FUJIMOTO YASUSHIself252011–2019
MIZUNO KINYA142012–2019
TSUKADA YOSHIAKI102013–2019
OLYMPUS CORP82004–2013
Locations
LocationPatentsSpan
Wako, JP312012–2020
Saitama, JP292001–2016
Hino, JP72002–2013
Tokyo, JP42004–2019
Asaka, JP12019