Inventor
HEIKE SEIJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “HEIKE SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS6366340B1Apr 2, 2002
Electron exposure apparatus
HITACHI LTD28 citations92
US5694059ADec 2, 1997
Buffer of fine connection structure for connecting an atom level circuit and a general semiconductor circuit
HITACHI LTD18 citations92
US5510614AApr 23, 1996
Solid surface observation method and apparatus therefor, and electronic apparatus formed of the solid surface observation apparatus and method of forming the electronic apparatus
HITACHI LTD2 citations62
US7557662B2Jul 7, 2009
Oscillator and frequency detector
HITACHI LTD3 citations61
US6670622B2Dec 30, 2003
Electron exposure device and method and electronic characteristics evaluation device using scanning probe
HITACHI LTD3 citations61
US7799701B2Sep 21, 2010
Method of coating substrate
HITACHI LTD0 citations40