Inventor · Tokyo, JP

Hiroyuki Satake

51Patents
11h-index
55Co-inventors
81Inventor score

Filing activity: Apr 17, 1996 → May 15, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6141014A Bird's-eye view forming method, map display apparatus and navigation system Physics 95 Expired
US8049169B2 Ion guide device, ion reactor, and mass analyzer Electricity 48 Active
US6346942B1 Bird's-eye view forming method, map display apparatus and navigation system Physics 26 Expired
US10576538B2 Alloy structure and method for producing alloy structure Emerging Cross-Sectional Technologies 24 Active
US6724300B2 Alarm device and running control apparatus including the alarm device Performing Operations; Transporting 19 Expired
US6760027B2 Bird's-eye view forming method, map display apparatus and navigation system Physics 18 Expired
US6933750B2 Buffer circuit, buffer tree, and semiconductor device Electricity 16 Expired
US5822638A Camera Physics 14 Expired
US9123516B2 Multipole segments aligned in an offset manner in a mass spectrometer Electricity 12 Active
US7129478B2 Mass spectrometer Electricity 12 Expired
US6654014B2 Bird's-eye view forming method, map display apparatus and navigation system Physics 11 Expired
US7309860B2 Mass spectrometer Electricity 10 Expired
US10204773B2 Ion guide and mass spectrometer using same Electricity 8 Active
US7906759B2 Mass spectroscopy system and mass spectroscopy method Electricity 7 Active
US6687166B1 Bus interface circuit and receiver circuit Physics 7 Expired
US7569814B2 Mass spectrometer Electricity 6 Active
US7348554B2 Mass spectrometer Electricity 6 Expired
US7397025B2 Mass spectrometer Electricity 6 Active
US9377445B2 Ionization method, ionization apparatus, and mass analysis system Physics 5 Active
US7764085B2 Buffer circuit, buffer tree, and semiconductor device Electricity 5 Expired
US8044349B2 Mass spectrometer Electricity 3 Active
US7589320B2 Mass spectrometer Electricity 3 Active
US8674299B2 Mass spectrometric system Electricity 2 Active
US9177775B2 Mass spectrometer Electricity 2 Active
US8941060B2 Mass spectrometer and ion source used therefor Electricity 2 Active

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