Inventor

MAEZAWA HIDEKAZU

JP6 patents

⚠️ This page may combine multiple inventors who share the name “MAEZAWA HIDEKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

5 patents

US6501429B2Dec 31, 2002

Portable information processing apparatus

SEIKO EPSON CORP68 citations95

US9372096B2Jun 21, 2016

Wearable electronic apparatus, data analyzer, and travel record control method

SEIKO EPSON CORP4 citations69

US9332524B2May 3, 2016

Halt continuation determination method and halt continuation determination device

SEIKO EPSON CORP2 citations59

US7741995B2Jun 22, 2010

Method of acquiring error correction value of reference frequency, terminal device, and recording medium

SEIKO EPSON CORP3 citations59

US8373592B2Feb 12, 2013

Initial position determination method, positioning method, and positioning apparatus

SEIKO EPSON CORP0 citations31

AKIYAMA TOSHIKAZU

1 patent

US8629804B2Jan 14, 2014

Execution method of position calculating circuit, position calculating circuit, operation control method of position calculating circuit, host device, and electronic apparatus

AKIYAMA TOSHIKAZU0 citations48