Inventor
Kazumichi Suzuki
Inventor
Mito, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals6%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
C02FTreatment of water, waste water, sewage, or sludge6%
C22BProduction and refining of metals6%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves6%
G01RMeasuring electric variables6%
G06FElectric digital data processing6%
PatentTitleYear
5,969,712'Coordinate reading apparatus and status converting method, interface unit, and coordinate reading system therefor'19994,890,925'Method and apparatus for detecting particular particulate substance'19904,831,324'Method and apparatus for analyzing the electrode inpedance'19894,808,828'Method of and apparatus for simultaneous determination'19894,774,026'Process and apparatus for oxidizing or reducing dissolved substance'19884,740,694'Method and apparatus for analyzing positron extinction and electron microscope having said apparatus'19884,722,602'Apparatus and method for analyzing particles in a medium'19884,222,273'Digital type ultrasonic holography apparatus'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1990Patents assigned to HITACHI LTD (7)· patent assignee history
1980Based in Kanagawa, JP· patent location history
1988–1990Based in Mito, JP· patent location history
1999Patents assigned to SEIKO INSTR INFORMATION DEVICE (1)· patent assignee history
1999Based in Chiba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 7 | 1980–1990 |
| SEIKO INSTR INFORMATION DEVICE | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mito, JP | 6 | 1988–1990 |
| Chiba, JP | 1 | 1999 |
| Kanagawa, JP | 1 | 1980 |