Inventor
KATAGIRI KAZUHIRO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KATAGIRI KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
10 patentsUS9866957B2Jan 9, 2018
Sound collection apparatus and method
OKI ELECTRIC IND CO LTD2 citations71
US9445194B2Sep 13, 2016
Sound source separating apparatus, sound source separating program, sound pickup apparatus, and sound pickup program
OKI ELECTRIC IND CO LTD3 citations71
US11127396B2Sep 21, 2021
Sound acquisition device, computer-readable storage medium and sound acquisition method
OKI ELECTRIC IND CO LTD0 citations60
US10085087B2Sep 25, 2018
Sound pick-up device, program, and method
OKI ELECTRIC IND CO LTD1 citations51
US9877133B2Jan 23, 2018
Sound collection and reproduction system, sound collection and reproduction apparatus, sound collection and reproduction method, sound collection and reproduction program, sound collection system, and reproduction system
OKI ELECTRIC IND CO LTD1 citations51
US9781508B2Oct 3, 2017
Sound pickup device, program recorded medium, and method
OKI ELECTRIC IND CO LTD1 citations51
US9549255B2Jan 17, 2017
Sound pickup apparatus and method for picking up sound
OKI ELECTRIC IND CO LTD1 citations51
US11825264B2Nov 21, 2023
Sound pick-up apparatus, storage medium, and sound pick-up method
OKI ELECTRIC IND CO LTD0 citations50
US11095979B2Aug 17, 2021
Sound pick-up apparatus, recording medium, and sound pick-up method
OKI ELECTRIC IND CO LTD0 citations50
US9986332B2May 29, 2018
Sound pick-up apparatus and method
OKI ELECTRIC IND CO LTD0 citations40
ALPS ELECTRIC CO LTD
3 patentsUS5627565AMay 6, 1997
Space coordinates detecting device and input apparatus using same
ALPS ELECTRIC CO LTD294 citations98
US6014129AJan 11, 2000
Coordinate position of moving light source by using separated groups of detectors each group having an iris
ALPS ELECTRIC CO LTD34 citations92
US5963194AOct 5, 1999
Apparatus for inclination detection and input apparatus using this apparatus
ALPS ELECTRIC CO LTD31 citations92