P

Inventor

TAKEGAMI KIYOYOSHI

JP4 patents
⚠️ This page may combine multiple inventors who share the name “TAKEGAMI KIYOYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIHON DENSAN KK

3 patents
US5333079AJul 26, 1994

Low profile hard disk apparatus

NIHON DENSAN KK33 citations90
US5009436AApr 23, 1991

Magnetic fluid seal assembly

NIHON DENSAN KK23 citations89
US5453890ASep 26, 1995

Low airflow hard disk apparatus

NIHON DENSAN KK32 citations87

NIDEC CORP

1 patent
US7640665B2Jan 5, 2010

Method of manufacturing shaft unit

NIDEC CORP3 citations59