Inventor
Naoyuki Ohara
Inventor
Machida, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning23%
H04NPictorial communication, e.g. television23%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
G11BInformation storage based on relative movement between record carrier and transducer9%
H02JElectric power networks9%
G02BOptical elements, systems or apparatus5%
G05DSystems for controlling or regulating non-electric variables5%
G06TImage data processing or generation, in general5%
PatentTitleYear
10,313,577Focus detection apparatus, focus detection method, and image capturing apparatus201910,003,735Calculation device and image pickup device using calculation device and calculation method20189,411,211'Image capturing apparatus and imaging method'20169,215,364'Focus detection apparatus, image pickup apparatus, image pickup system and focus detection method'20159,137,436'Imaging apparatus and method with focus detection and adjustment'20156,901,624'Self-moving cleaner'20056,684,451'Vacuum cleaner'20046,647,587'Vacuum cleaner using centrifugal force dust collection to prevent filter blinding'20036,345,411'Vacuum cleaner'20026,148,474'Vacuum cleaner and wand assembly'20004,358,800'Operation control device for tape recorders'19824,085,698'Device for detecting rotational speed of a tape reel'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2005Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (6)· patent assignee history
1978Based in Neyagawa, JP· patent location history
1982Based in Yokaichi, JP· patent location history
2000Patents assigned to MATSUSHITA ELECTRIC CORP (1)· patent assignee history
2000–2005Based in Shiga, JP· patent location history
2015–2019Patents assigned to CANON KK (5)· patent assignee history
2015–2019Based in Machida, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 6 | 1978–2005 |
| CANON KK | 5 | 2015–2019 |
| MATSUSHITA ELECTRIC CORP | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Machida, JP | 5 | 2015–2019 |
| Shiga, JP | 5 | 2000–2005 |
| Yokaichi, JP | 1 | 1982 |
| Neyagawa, JP | 1 | 1978 |