Inventor · Takahagi, JP

Mitsuru Onoda

15Patents
6h-index
41Co-inventors
66Inventor score

Filing activity: Jan 9, 1995 → Dec 10, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6288341A Insulating material windings using same and a manufacturing method thereof Electricity 53 Expired
US6242825A Electric rotating machine with reduced thickness and volume of insulation Emerging Cross-Sectional Technologies 39 Expired
US6426578B1 Electric rotating machine Emerging Cross-Sectional Technologies 30 Expired
US6069430A Insulating material and windings thereby Emerging Cross-Sectional Technologies 22 Expired
US6746758B2 Insulating material and electric machine winding and method for manufacturing the same Emerging Cross-Sectional Technologies 22 Expired
US6504102B2 Insulating material, windings using same, and a manufacturing method thereof Electricity 22 Expired
US5691058A Sheet material for electrical insulation, prepreg and electrically insulated coil using the same Emerging Cross-Sectional Technologies 6 Expired
US7804218B2 Rotating electrical machine winding, rotating electrical machine, and semiconductive insulating component used therein Electricity 2 Active
US8314342B2 Winding applied single vacuum pressure impregnation insulation system, a winding applied global vacuum pressure impregnation insulation system and an electrical rotating machine having said insulation systems Emerging Cross-Sectional Technologies 2 Active
US9255908B2 Tightness measuring apparatus and measuring method Electricity 1 Active
US10958207B2 Attachment structure of photovoltaic cell module Emerging Cross-Sectional Technologies 0 Active
US8972226B2 Method for analyzing growth of void of resin in a porous material Emerging Cross-Sectional Technologies 0 Active
US11277058B2 Repair method for bar or coil of rotating electrical machine Electricity 0 Active
US9261421B2 Apparatus and method for measuring fixing force Physics 0 Active
US8543363B2 Method for predicting volume change of void generated in resin filled in porous body, and method for analyzing flow of resin material in porous body Physics 0 Active

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