Inventor · Sakai, JP

Takashi Kuramoto

23Patents

7h-index

38Co-inventors

69Inventor score

Filing activity: Jul 2, 1993 → Dec 15, 2020

Most-cited inventions

Patent	Title	Area	Cited by	Status
US8746394B2	Working vehicle	Performing Operations; Transporting	33	Active
US9457756B2	Work vehicle	Performing Operations; Transporting	17	Active
US7222485B2	Hydrostatic continuously variable transmission	Mechanical Engineering; Lighting; Heating	16	Expired
US9649924B2	Work/utility vehicle	Performing Operations; Transporting	11	Active
US8776939B2	Working vehicle	Performing Operations; Transporting	11	Active
USD764349S1	Transport vehicle	General	9	Active
US7558658B2	Operating system for tractor	Performing Operations; Transporting	8	Active
US5368817A	Dampening water controller	Emerging Cross-Sectional Technologies	7	Expired
US8297386B2	Work vehicle	Performing Operations; Transporting	6	Active
US7124563B2	Grass collecting system for a lawn mower	Human Necessities	6	Expired
US7730706B2	Lawn mower with pivotable grass collector	Human Necessities	5	Active
US8205701B2	Operating system for tractor	Performing Operations; Transporting	5	Active
US9180850B2	Working vehicle	Performing Operations; Transporting	2	Active
US8006473B2	Mowed grass amount detecting apparatus for grass collection container of Grass Mowing Machine	Human Necessities	2	Active
US9403560B2	Work vehicle	Performing Operations; Transporting	2	Active
US8051631B2	Rear discharge mower	Human Necessities	1	Active
US10738743B2	Work vehicle	Performing Operations; Transporting	1	Active
US8056306B2	Rear discharge mower	Human Necessities	0	Active
US10618572B2	Vehicle having a load carrying deck and attachment device for the same	Performing Operations; Transporting	0	Active
US11560052B2	Multipurpose vehicle	Mechanical Engineering; Lighting; Heating	0	Active
US11667190B2	Work vehicle	Performing Operations; Transporting	0	Active
US10391859B2	Work vehicle	Performing Operations; Transporting	0	Active
US11660958B2	Multipurpose vehicle	Mechanical Engineering; Lighting; Heating	0	Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.