Inventor

NAKASHITA KEISUKE

JP2 patents

⚠️ This page may combine multiple inventors who share the name “NAKASHITA KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAGAMI TAKAHISA

1 patent

US8798309B2Aug 5, 2014

Speaker device with a magnetic gap filled with magnetic fluid and changing magnetic flux density in axial and circumferential direction

TAGAMI TAKAHISA7 citations77

SONY CORP

1 patent

US9462392B2Oct 4, 2016

Speaker device with a magnetic gap filled with magnetic fluid and changing magnetic flux density in axial and circumferential directions

SONY CORP0 citations47