Inventor
YASUO NAKANISHI
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form17%
D04HMaking textile fabrics, e.g. from fibres or filamentary material17%
G10KSound-producing devices17%
H01LSemiconductor devices17%
H10HInorganic light-emitting semiconductor devices having potential barriers17%
D10BIndexing scheme associated with sublasses of section d, relating to textiles8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
PatentTitleYear
12,195,896Nonwoven fabric, layered nonwoven fabric comprising the nonwoven fabric, and composite sound-absorbing material using them as skin material202512,179,467Composite sound-absorbing material202411,901,690Fiber laser device202411,901,489Electrode structure and semiconductor light-emitting device202411,664,477Electrode structure and semiconductor light-emitting device having a high region part and a low region part2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2024Patents assigned to ROHM CO LTD (2)· patent assignee history
2023–2025Based in JP· patent location history
2024–2025Patents assigned to ASAHI CHEMICAL IND (2)· patent assignee history
2024–2025Patents assigned to MITSUI CHEMICALS ASAHI LIFE MAT CO LTD (2)· patent assignee history
2024Patents assigned to FUJIKURA LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASAHI CHEMICAL IND | 2 | 2024–2025 |
| MITSUI CHEMICALS ASAHI LIFE MAT CO LTD | 2 | 2024–2025 |
| ROHM CO LTD | 2 | 2023–2024 |
| FUJIKURA LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2023–2025 |