Inventor
KOJI SAWANOBORI
Inventor
JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them44%
G06FElectric digital data processing22%
H04NPictorial communication, e.g. television22%
G02BOptical elements, systems or apparatus6%
H02KDynamo-electric machines6%
PatentTitleYear
12,517,416Blade open-close device and electronic device202612,088,901Blade open-close device and electronic device202411,921,403Electronic device202411,852,954Blade open-close device and electronic device202311,815,786Blade open-close device and electronic device202311,775,032Blade driving device202311,611,687Blade open-close device and electronic device202311,480,850Optical unit2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to NIDEC COPAL CORP (7)· patent assignee history
2022–2026Based in JP· patent location history
2026Patents assigned to NIDEC PREC CORPORATION (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIDEC COPAL CORP | 7 | 2022–2024 |
| NIDEC PREC CORPORATION | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2022–2026 |