P

Inventor

TOBAYASHI MASATOSHI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “TOBAYASHI MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON TELEGRAPH & TELEPHONE

5 patents
US10892716B2Jan 12, 2021

Amplifier

NIPPON TELEGRAPH & TELEPHONE0 citations58
US9853618B2Dec 26, 2017

Transimpedance amplifier circuit

NIPPON TELEGRAPH & TELEPHONE0 citations51
US12425279B2Sep 23, 2025

Connecting circuit and communication interface

NIPPON TELEGRAPH & TELEPHONE0 citations48
US12308868B2May 20, 2025

Amplifier circuit

NIPPON TELEGRAPH & TELEPHONE0 citations48
US10804857B2Oct 13, 2020

Amplifier

NIPPON TELEGRAPH & TELEPHONE0 citations48

NTT ELECTRONICS CORP

2 patents
US6888379B2May 3, 2005

Phase comparator circuit

NTT ELECTRONICS CORP3 citations59
US7057419B2Jun 6, 2006

Phase synchronization circuit

NTT ELECTRONICS CORP4 citations54

SANO KIMIKAZU

2 patents
US8593223B2Nov 26, 2013

Automatic gain control circuit

SANO KIMIKAZU1 citations47
US8593201B2Nov 26, 2013

Signal output circuit

SANO KIMIKAZU0 citations37

NIPPON TELEPHONE AND TELEGRAPH CORP

1 patent
US7868701B2Jan 11, 2011

Transimpedance amplifier

NIPPON TELEPHONE AND TELEGRAPH CORP21 citations82

NAKAMURA MAKOTO

1 patent
US8144813B2Mar 27, 2012

Receiving method and receiving circuit

NAKAMURA MAKOTO4 citations59

NTT INC

1 patent
US12489404B2Dec 2, 2025

Transmission interface and transmitter

NTT INC0 citations47