Inventor

MANDAI KOHEI

JP12 patents

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

SONY CORP

3 patents

US5528825AJun 25, 1996

Method of manufacture of hybrid integrated circuit

SONY CORP17 citations78

US5539976AJul 30, 1996

System for manufacture of hybrid integrated circuit

SONY CORP13 citations70

US5243192ASep 7, 1993

Infrared sensor

SONY CORP4 citations57

CLARION CO LTD

3 patents

US11142124B2Oct 12, 2021

Adhered-substance detecting apparatus and vehicle system equipped with the same

CLARION CO LTD6 citations73

US10972639B2Apr 6, 2021

In-vehicle device

CLARION CO LTD0 citations49

US11205081B2Dec 21, 2021

Arithmetic apparatus

CLARION CO LTD0 citations44

MANDAI KOHEI

2 patents

US8417126B2Apr 9, 2013

Polarization multiplexing transmitter and transmission system

MANDAI KOHEI18 citations82

US8340533B2Dec 25, 2012

Optical balanced receiver and IQ receiver with balanced compensation

MANDAI KOHEI3 citations60

TAKEUCHI HIROSHI

2 patents

US8638823B2Jan 28, 2014

Sending apparatus, receiving apparatus, and transmission system

TAKEUCHI HIROSHI1 citations50

US8712255B2Apr 29, 2014

Optical receiver and optical transfer apparatus

TAKEUCHI HIROSHI0 citations41

KOTAKE HIDEAKI

1 patent

US8483573B2Jul 9, 2013

Optical transmission and reception system, and optical receiver

KOTAKE HIDEAKI5 citations63

HITACHI LTD

1 patent

US9046653B2Jun 2, 2015

PDL compensator optical device, and PDL compensation method

HITACHI LTD1 citations51