Inventor
BITO YOSHINORI
JP3 patents
Patents
3 patentsUS6757390B2Jun 29, 2004
Wristwatch type wireless telephone
SEIKO INSTR INC37 citations90
US6748631B2Jun 15, 2004
Hinge assembly and wrist mounting-type electronic apparatus utilizing hinge assembly
SEIKO INSTR INC16 citations82
US6654474B2Nov 25, 2003
Arm-wear-type communication device
SEIKO INSTR INC4 citations57