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Inventor

Isao Kai

Inventor
Kameoka, JP

Overview

12→
Patents
1980–1993
Patent span
Performing operations
Primary field (CPC B)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B22Cprimary
B22CFoundry moulding17%
G01KMeasuring temperature17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
C08LCompositions of macromolecular compounds11%
A61LMethods or apparatus for sterilising materials or objects in general6%
A61MDevices for introducing media into, or onto, the body6%
B05BSpraying apparatus6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
G02CSpectacles6%
H05BElectric heating6%
PatentTitleYear
5,177,140'Material for mold and process of forming mold by using this material'19934,878,184'Electronic thermometer with predicting means'19894,877,333'Electronic thermometer'19894,811,198'Electronic thermometer having means for predicting a converged temperature'19894,697,070'Contact lens sterilization device'19874,677,280'Contact lens sterilization device'19874,532,271'Bituminous paving material and a method for the preparation thereof'19854,460,629'Process for preparation of resin-coated molding sand'19844,381,354'Resin coated sand and casting molds prepared therefrom'19834,367,318'Epoxy resin composition'19834,319,155'Nebulization control system for a piezoelectric ultrasonic nebulizer'19824,237,878'Dripping fluid level detector'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1989Patents assigned to OMRON TATEISI ELECTRONICS CO (7)· patent assignee history
1980Patents assigned to BOHSEI ENTERPRISE (1)· patent assignee history
1980–1989Based in Kameoka, JP· patent location history
1983–1993Patents assigned to ASAHI ORGANIC CHEM IND (4)· patent assignee history
1983Patents assigned to ASAHI CHEMICAL IND (1)· patent assignee history
1983Patents assigned to ASAHI YAKIZAI KOGYO CO (1)· patent assignee history
1983–1985Based in Aichi, JP· patent location history
1989Based in Kyoto, JP· patent location history
1993Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OMRON TATEISI ELECTRONICS CO71980–1989
ASAHI ORGANIC CHEM IND41983–1993
ASAHI CHEMICAL IND11983
ASAHI YAKIZAI KOGYO CO11983
BOHSEI ENTERPRISE11980
Locations
LocationPatentsSpan
Kameoka, JP61980–1989
Aichi, JP41983–1985
Tokyo, JP11993
Kyoto, JP11989