Inventor
Toshio Fukaya
Inventor
Tsukuba, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
A61KPreparations for medical, dental or toiletry purposes8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
B82YSpecific uses or applications of nanostructures8%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%
F24SSolar heat collectors8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
11,066,425Oxo-substituted compound20218,243,275'Optical measurement apparatus and optical measurement method for a liquid or molten material'20127,099,264'Flat-plate lens'20065,418,077'Magnetic records medium having multiple magnetic layers for recording in long and short wavelength'19954,880,666'Method of manufacturing magnetic recording medium'19894,490,412'Method of making a solar energy collector element'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1989Based in Yokohama, JP· patent location history
1989–1995Patents assigned to TOSHIBA KK (2)· patent assignee history
1995Based in Kanagawa, JP· patent location history
2006–2012Patents assigned to NAT INST OF ADVANCED IND SCIEN (2)· patent assignee history
2006–2012Based in Tsukuba, JP· patent location history
2012Patents assigned to ENDO RIE (1)· patent assignee history
2012Patents assigned to FUKAYA TOSHIO (1)· patent assignee history
2012Patents assigned to J A WOOLAM JAPAN CORP (1)· patent assignee history
2021Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT INST OF ADVANCED IND SCIEN | 2 | 2006–2012 |
| TOSHIBA KK | 2 | 1989–1995 |
| ENDO RIE | 1 | 2012 |
| FUKAYA TOSHIOself | 1 | 2012 |
| J A WOOLAM JAPAN CORP | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tsukuba, JP | 2 | 2006–2012 |
| Yokohama, JP | 2 | 1984–1989 |
| Osaka, JP | 1 | 2021 |
| Kanagawa, JP | 1 | 1995 |