P

Inventor

IWAI HISATO

JP8 patents
⚠️ This page may combine multiple inventors who share the name “IWAI HISATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOKUSAI DENSHIN DENWA CO LTD

3 patents
US5347535ASep 13, 1994

CDMA communication system

KOKUSAI DENSHIN DENWA CO LTD136 citations96
US5204981AApr 20, 1993

Interference elimination system

KOKUSAI DENSHIN DENWA CO LTD23 citations91
US5493436AFeb 20, 1996

Optical wave transmission

KOKUSAI DENSHIN DENWA CO LTD37 citations89

KDD CORP

1 patent
US6351649B1Feb 26, 2002

Mobile communication system

KDD CORP26 citations92

TOYOTA MOTOR CORP

1 patent
US6895235B2May 17, 2005

Adaptive load and coverage management system and method

TOYOTA MOTOR CORP31 citations86

KDDI CORP

1 patent
US7006475B1Feb 28, 2006

Mobile communication method using CDMA multiplexing technique and mobile communication system

KDDI CORP11 citations84

DOSHISHA

1 patent
US8054866B2Nov 8, 2011

MC-CDMA system, transmitter and receiver

DOSHISHA9 citations80

TAKIZAWA YASUHISA

1 patent
US8060107B2Nov 15, 2011

Radio network system capable of autonomous estimation using position correction

TAKIZAWA YASUHISA3 citations54