KOITO MANUFACTURING CO LTD JP
Pats: 29 Rank: 4 Chem: 1 Elec: 4 Mech: 24 10-YR
Class: Pats 049: 1 156: 1 315: 2 362: 22 395: 1
439: 1 701: 1
IPC: Pats B29C: 1 B60Q: 9 E05F: 1 F21Q: 2 F21S: 1
F21V: 7 F21W: 1 G05F: 1 G06F: 2 H01R: 1
H05B: 1
KOKUSAI DENSHIN DENWA K K JP
Pats: 8 Rank: 22 Chem: 0 Elec: 8 Mech: 0 10-YR
Class: Pats 257: 1 348: 2 370: 1 385: 1 395: 1
707: 1 709: 1
IPC: Pats G02B: 1 G06F: 3 H01L: 1 H04L: 1 H04N: 2
KOREA TELECOM KR
Pats: 16 Rank: 14 Chem: 0 Elec: 15 Mech: 1 10-YR
Class: Pats 333: 1 341: 1 348: 2 370: 4 372: 1
375: 1 379: 1 382: 1 385: 2 700: 1
710: 1
IPC: Pats G02B: 1 G02F: 1 G06F: 2 G06K: 1 H01P: 1
H01S: 1 H03M: 1 H04J: 2 H04L: 2 H04M: 1
H04N: 3