Inventor
Naohisa Shibata
Inventor
Kawasaki, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis24%
G11CStatic stores24%
G06FElectric digital data processing8%
H01LSemiconductor devices8%
H10BElectronic memory devices8%
Y10TTechnical subjects covered by former us classification8%
B22CFoundry moulding4%
F16DCouplings for transmitting rotation4%
H10DInorganic electric semiconductor devices4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
PatentTitleYear
11,011,239Semiconductor memory202110,964,394Semiconductor memory system including a plurality of semiconductor memory devices202110,943,651Semiconductor memory device, memory system, and write method202110,937,490Nonvolatile memory and writing method202110,916,300Semiconductor memory device and memory system202110,902,919Semiconductor memory device20219,687,144'Fundus photographing apparatus with wavefront compensation and method for photographing fundus image'20177,919,179'Resin-coated sand for multilayer mold'20117,658,494'Fundus camera'20107,052,134'Fundus camera'20066,755,526'Fundus camera'20046,654,553'Fundus camera'20036,575,571'Fundus camera'20035,178,250'Roller synchro mechanism'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2011Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history
2003–2017Patents assigned to NIDEK KK (6)· patent assignee history
2003–2010Based in Gamagori, JP· patent location history
2011Patents assigned to ASAHI ORGANIC CHEM IND (1)· patent assignee history
2011Based in Wako, JP· patent location history
2017Based in Aichi, JP· patent location history
2021Patents assigned to TOSHIBA MEMORY CORP (5)· patent assignee history
2021Patents assigned to KIOXIA CORP (1)· patent assignee history
2021Based in Kawasaki, JP· patent location history
2021Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIDEK KK | 6 | 2003–2017 |
| TOSHIBA MEMORY CORP | 5 | 2021 |
| HONDA MOTOR CO LTD | 2 | 1993–2011 |
| ASAHI ORGANIC CHEM IND | 1 | 2011 |
| KIOXIA CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 5 | 2021 |
| Gamagori, JP | 5 | 2003–2010 |
| Kanagawa, JP | 1 | 2021 |
| Aichi, JP | 1 | 2017 |
| Wako, JP | 1 | 2011 |