Inventor
Takayuki Sako
Inventor
Tokyo, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
A61NElectrotherapy11%
H01JElectric discharge tubes or discharge lamps11%
LOC2111%
PatentTitleYear
8,933,415'Laser ion source and heavy particle beam therapy equipment'2015D0627399'Game machine'20106,904,429'Information retrieval apparatus and information retrieval method'20056,662,152'Information retrieval apparatus and information retrieval method'20036,442,540'Information retrieval apparatus and information retrieval method'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2015Patents assigned to TOSHIBA KK (4)· patent assignee history
2002–2010Based in Tokyo, JP· patent location history
2010Patents assigned to KONAMI DIGITAL ENTERTAINMENT (1)· patent assignee history
2015Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 4 | 2002–2015 |
| KONAMI DIGITAL ENTERTAINMENT | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2002–2010 |
| Kanagawa, JP | 1 | 2015 |