Inventor
Tatsuro Ikeda
Inventor
Fuchu, JP
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing33%
H04LTransmission of digital information, e.g. telegraphic communication25%
G07CTime or attendance registers8%
B23KSoldering or unsoldering6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
G07FCoin-freed or like apparatus4%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy4%
G11BInformation storage based on relative movement between record carrier and transducer4%
H04NPictorial communication, e.g. television4%
B81BMicrostructural devices or systems, e.g. micromechanical devices2%
PatentTitleYear
11,126,072Phosphor wheel including a light absorption processing body provided in a light processing region, light source device including the phosphor wheel, and projection display apparatus including the phosphor wheel202111,119,117Sensor202111,029,058Air conditioner202110,646,951Welding device202010,399,174Switching electrode and resistance welding device using same, spot welding device and spot welding method201910,350,698Switching electrode and resistance welding device using same, spot welding device and spot welding method201910,185,716Composite medium management system, information management server apparatus, composite access control creation apparatus, and program201910,178,081Authentication system, method and storage medium201910,073,961Authentication system, user terminal, control device, service providing device, program, and authentication method201810,065,262Welding method and welding device20189,736,151'Biometric reference information registration system, apparatus, and program'20179,386,016'System and device for authentication'20169,059,982'Authentication federation system and ID provider device'20158,955,041'Authentication collaboration system, ID provider device, and program'20158,898,193'Method and apparatus for controlling replication processing of object'20148,863,305'File-access control apparatus and program'20148,793,759'Authentication collaboration system and ID provider device'20148,732,461'Client apparatus, server apparatus, and program using entity authentication and biometric authentication'20148,719,950'Access control apparatus and storage medium'20148,599,397'Access control system, apparatus, and program'20138,578,446'Authentication apparatus and entity device'20138,499,147'Account management system, root-account management apparatus, derived-account management apparatus, and program'20138,456,659'Access control system, apparatus, and program'20138,332,648'Verification apparatus and program'20128,281,373'System, apparatus, and program for biometric authentication'20128,230,483'System, apparatus, program, and method for authentication'20128,028,330'System, apparatus, and program for biometric authentication'20117,840,808'Authentication system, device, and program'20107,770,207'System, apparatus, program, and method for authentication'20107,669,231'System, apparatus, program, and method for authentication'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2019Patents assigned to TOSHIBA KK (22)· patent assignee history
2010–2019Patents assigned to TOSHIBA SOLUTIONS CORP (22)· patent assignee history
2010–2019Based in Fuchu, JP· patent location history
2012–2020Patents assigned to IKEDA TATSURO (13)· patent assignee history
2012–2016Patents assigned to OKADA KOJI (10)· patent assignee history
2012–2016Patents assigned to NISHIZAWA MINORU (8)· patent assignee history
2014–2021Based in Tokyo, JP· patent location history
2018–2020Based in Utsunomiya, JP· patent location history
2019Based in Tochigi, JP· patent location history
2021Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 22 | 2010–2019 |
| TOSHIBA SOLUTIONS CORP | 22 | 2010–2019 |
| IKEDA TATSUROself | 13 | 2012–2020 |
| OKADA KOJI | 10 | 2012–2016 |
| NISHIZAWA MINORU | 8 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fuchu, JP | 20 | 2010–2019 |
| Tokyo, JP | 4 | 2014–2021 |
| Utsunomiya, JP | 2 | 2018–2020 |
| Tochigi, JP | 2 | 2019 |
| Osaka, JP | 1 | 2021 |