Inventor
YOKOSE KENJI
JP7 patents
Patents
7 patentsUS5463880ANov 7, 1995
Absorption refrigerator
HITACHI LTD23 citations92
US5369674ANov 29, 1994
Plant diagnosis apparatus and method
HITACHI LTD27 citations92
US5178836AJan 12, 1993
Analytical method for particulate substances, relevant analytical equipment and its application system
HITACHI LTD27 citations92
US5316983AMay 31, 1994
Apparatus for analysis of particulate material, analytical method for same, apparatus for production of ultrapure water, apparatus for manufacturing of semiconductor, and apparatus for production of pure gas
HITACHI LTD42 citations91
US5070300ADec 3, 1991
Apparatus for measuring breakdown plasma
HITACHI LTD9 citations73
US5164592ANov 17, 1992
Method and apparatus for mass spectrometric analysis
HITACHI LTD15 citations72
US5122752AJun 16, 1992
Method of and apparatus for analyzing granular materials
HITACHI LTD7 citations72