Inventor

UOTANI TOSHIAKI

JP3 patents

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

SUNARROW LTD

2 patents

US7852321B2Dec 14, 2010

Direction detection switch

SUNARROW LTD9 citations73

US7936335B2May 3, 2011

Operation direction judging method for operation key in direction detecting switch

SUNARROW LTD6 citations56

NEC CORP

1 patent

US6973582B2Dec 6, 2005

Audio signal output device in which optical signals are not output when a plug is not connected to an S/PDIF output terminal

NEC CORP9 citations66