Inventor
Hiroyuki Hirabayashi
Inventor
Kanagawa, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis10%
B41MPrinting, duplicating, marking, or copying processes10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
G01TMeasurement of nuclear or x-radiation10%
G03GElectrography10%
G06KGraphical data reading10%
H01LSemiconductor devices10%
H02KDynamo-electric machines10%
H04NPictorial communication, e.g. television10%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Patents assigned to KSS CO LTD (1)· patent assignee history
2004Patents assigned to TAMAGAWA SEIKI CO LTD (1)· patent assignee history
2004Based in Tokyo, JP· patent location history
2016Patents assigned to CASIO COMPUTER CO LTD (1)· patent assignee history
2016Based in Kunitachi, JP· patent location history
2021Patents assigned to TOSHIBA KK (1)· patent assignee history
2021Patents assigned to TOSHIBA MATERIALS CO LTD (1)· patent assignee history
2021Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CASIO COMPUTER CO LTD | 1 | 2016 |
| KSS CO LTD | 1 | 2004 |
| TAMAGAWA SEIKI CO LTD | 1 | 2004 |
| TOSHIBA KK | 1 | 2021 |
| TOSHIBA MATERIALS CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 1 | 2021 |
| Kunitachi, JP | 1 | 2016 |
| Tokyo, JP | 1 | 2004 |