Inventor
Hidechika Hayashi
Inventor
Yokohama, JP
Overview
Patents· 29 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 properties37%
Y10TTechnical subjects covered by former us classification19%
B41JTypewriters10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms8%
B01LChemical or physical laboratory apparatus for general use2%
B05BSpraying apparatus2%
B25JManipulators2%
B67BApplying closure members to bottles jars, or similar containers2%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock2%
PatentTitleYear
11,003,647Multidimensional data management system and multidimensional data management method202110,993,361Setup support device202110,981,384Liquid discharge head202110,960,671Liquid ejecting head including first plate, second plate, and protrusion protruding from second plate202110,946,657Liquid ejection head202110,906,309Liquid discharge head202110,894,265Liquid discharge head and liquid discharge apparatus2021D0907701Printer20216,438,499'Chromatogram analyzer'20026,415,232'Chromatogram analyzer'20026,108,607'Method of rate calculation'20005,973,330'Fluorescence detection apparatus'19995,904,899'Assaying apparatus and a vessel holder device in use with the assaying apparatus'19995,882,594'Device and method for automatic sample pretreatment'19995,843,376'Reaction apparatus for automatic analysis'19985,792,662'Method of determination of fluorescent substance and method of assay of enzyme activity'19985,738,997'Method of assay of enzymatic activity and apparatus therefor'19985,677,134'Method of assay of enzymatic activity and apparatus therefor'19975,460,943'Method of assay of enzymatic activity'19955,357,117'Method of monitoring the presence or absence of liquid and apparatus therefor'19945,176,880'Automated biochemical analyzer'19935,055,408'Automated immunoassay analyser'19914,994,240'Suction head and carrying reaction cups used in biochemical reaction analyzing apparatus'19914,985,207'Biochemical reaction analyzing apparatus'19914,944,922'Quantitative dispenser for a liquid'19904,821,080'Measuring apparatus for enzyme reaction rates'19894,810,659'Process for injecting a minute volume of a solution and an apparatus therefor'19894,763,460'Sealing foil breaker for analyzer test cups'19884,751,184'Selective test pack feeder for biochemical analyzing apparatus'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2002Patents assigned to TOSOH CORP (19)· patent assignee history
1988–2002Based in Yokohama, JP· patent location history
1989–1991Patents assigned to TOYO SODA MFG CO LTD (2)· patent assignee history
1989–2002Based in Kanagawa, JP· patent location history
2021Patents assigned to BROTHER IND LTD (5)· patent assignee history
2021Patents assigned to CANON KK (1)· patent assignee history
2021Patents assigned to FUJI CORP (1)· patent assignee history
2021Based in Nagoya, JP· patent location history
2021Based in Tokyo, JP· patent location history
2021Based in Okazaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSOH CORP | 19 | 1988–2002 |
| BROTHER IND LTD | 5 | 2021 |
| TOYO SODA MFG CO LTD | 2 | 1989–1991 |
| CANON KK | 1 | 2021 |
| FUJI CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 12 | 1988–2002 |
| Kanagawa, JP | 9 | 1989–2002 |
| Nagoya, JP | 5 | 2021 |
| Tokyo, JP | 2 | 2021 |
| Okazaki, JP | 1 | 2021 |