Inventor
MATSUMOTO KANYA
JP13 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO KANYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
11 patentsUS5461371AOct 24, 1995
Exhibit explaining system activated by infrared signals
PIONEER ELECTRONIC CORP80 citations96
US6272332B1Aug 7, 2001
Information presentation system and portable telephone apparatus with information displaying function
PIONEER ELECTRONIC CORP66 citations95
US5619484AApr 8, 1997
Pulling-in circuit for PLL circuit, pulling-in method for PLL circuit, PLL circuit device and apparatus for reproducing optical disc
PIONEER ELECTRONIC CORP21 citations92
US6526285B1Feb 25, 2003
Information presentation system and portable telephone apparatus with information displaying function
PIONEER ELECTRONIC CORP24 citations91
US6262964B1Jul 17, 2001
Disc player with objective lens arranged in a zigzag pattern
PIONEER ELECTRONIC CORP5 citations73
US5848049ADec 8, 1998
Disc player with parallel objective lenses
PIONEER ELECTRONIC CORP4 citations73
US5677904AOct 14, 1997
Disc player
PIONEER ELECTRONIC CORP5 citations73
US5671201ASep 23, 1997
Pulling-in circuit for PLL circuit, pulling-in method for PLL circuit, PLL circuit device and apparatus for reproducing optical disc
PIONEER ELECTRONIC CORP10 citations73
US5646921AJul 8, 1997
Method and apparatus for reproducing information recorded on CLV disc type record medium
PIONEER ELECTRONIC CORP10 citations73
US5953308ASep 14, 1999
Disc player with alternating ascending/descending guide devices
PIONEER ELECTRONIC CORP2 citations62
US5734631AMar 31, 1998
Disc player and method of reproducing the same
PIONEER ELECTRONIC CORP6 citations62