Inventor
AKASE TOKUYA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “AKASE TOKUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
9 patentsUS6404139B1Jun 11, 2002
Circuit for driving a light emitting elements display device
SEIKO INSTR INC87 citations97
US6897837B1May 24, 2005
Self-luminous display element driving device
SEIKO INSTR INC25 citations92
US6429600B1Aug 6, 2002
Light emitting display device having luminance compensating circuitry
SEIKO INSTR INC19 citations92
US6291942B1Sep 18, 2001
Self-luminous display element driving device
SEIKO INSTR INC41 citations92
US6459658B1Oct 1, 2002
Electronic timepiece having thermoelectric element
SEIKO INSTR INC15 citations81
US6930659B1Aug 16, 2005
Light emitting indicator drive circuit
SEIKO INSTR INC3 citations62
US6412915B1Jul 2, 2002
Ink jet recording head, and ink jet recording apparatus employing the same
SEIKO INSTR INC2 citations62
US6588881B2Jul 8, 2003
Ink printer
SEIKO INSTR INC0 citations49
US6478407B2Nov 12, 2002
Recording head and image recording apparatus utilizing said recording head
SEIKO INSTR INC0 citations39