Inventor
KUME TOSHIAKI
23 patents
⚠️ This page may combine multiple inventors who share the name “KUME TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JANOME SEWING MACHINE CO LTD
12 patentsUS4781133ANov 1, 1988
Automatic buttonhole stitching method of sewing machine
JANOME SEWING MACHINE CO LTD19 citations82
US4393795AJul 19, 1983
Electronic sewing machine
JANOME SEWING MACHINE CO LTD8 citations73
US4299180ANov 10, 1981
Electrical automatic pattern stitching sewing machine
JANOME SEWING MACHINE CO LTD6 citations73
US4271773AJun 9, 1981
Pulse motor rotation phase adjusting system of a sewing machine
JANOME SEWING MACHINE CO LTD8 citations73
US4145982AMar 27, 1979
Electrical automatic pattern stitching sewing machine
JANOME SEWING MACHINE CO LTD9 citations73
US4086862AMay 2, 1978
Programmed electronic sewing machine
JANOME SEWING MACHINE CO LTD13 citations73
US4282821AAug 11, 1981
Electronic control system for sewing machines
JANOME SEWING MACHINE CO LTD3 citations62
US4242973AJan 6, 1981
Sewing machine with electronic patterning system
JANOME SEWING MACHINE CO LTD2 citations62
US4221177ASep 9, 1980
Sewing machine with stitch-pattern control circuitry
JANOME SEWING MACHINE CO LTD2 citations62
US4181086AJan 1, 1980
Pattern selecting system for sewing machine
JANOME SEWING MACHINE CO LTD4 citations62
US4485750ADec 4, 1984
Electronic sewing machine
JANOME SEWING MACHINE CO LTD3 citations59
US4112858ASep 12, 1978
Sewing machine with a pattern generating device
JANOME SEWING MACHINE CO LTD1 citations52
SEIKO INSTR INC
11 patentsUSD488391SApr 13, 2004
Watch
SEIKO INSTR INC27 citations92
US6599009B2Jul 29, 2003
Wristwatch case having a rotary bezel
SEIKO INSTR INC29 citations92
USD404316SJan 19, 1999
Watchcase
SEIKO INSTR INC28 citations92
USD386692SNov 25, 1997
Watch case
SEIKO INSTR INC24 citations86
USD404654SJan 26, 1999
Watchcase
SEIKO INSTR INC9 citations74
USD391497SMar 3, 1998
Watchcase
SEIKO INSTR INC11 citations74
USD391498SMar 3, 1998
Watchcase
SEIKO INSTR INC7 citations74
USD391496SMar 3, 1998
Watchcase
SEIKO INSTR INC10 citations74
USD404653SJan 26, 1999
Watchcase
SEIKO INSTR INC2 citations63
USD392910SMar 31, 1998
Bezel guard
SEIKO INSTR INC3 citations63
USD387675SDec 16, 1997
Watchcase
SEIKO INSTR INC1 citations52