P

Inventor

ASAHI TOSHIAKI

JP15 patents
⚠️ This page may combine multiple inventors who share the name “ASAHI TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON MINING CO

7 patents
US7358159B2Apr 15, 2008

Method for manufacturing ZnTe compound semiconductor single crystal ZnTe compound semiconductor single crystal, and semiconductor device

NIPPON MINING CO6 citations73
US7175705B2Feb 13, 2007

Process for producing compound semiconductor single crystal

NIPPON MINING CO3 citations56
US7696073B2Apr 13, 2010

Method of co-doping group 14 (4B) elements to produce ZnTe system compound semiconductor single crystal

NIPPON MINING CO0 citations51
US7629625B2Dec 8, 2009

Method for producing ZnTe system compound semiconductor single crystal, ZnTe system compound semiconductor single crystal, and semiconductor device

NIPPON MINING CO0 citations51
US7521282B2Apr 21, 2009

Method for producing ZnTe system compound semiconductor single crystal, ZnTe system compound semiconductor single crystal, and semiconductor device

NIPPON MINING CO0 citations51
US7517720B2Apr 14, 2009

Method for producing ZnTe system compound semiconductor single crystal, ZnTe system compound semiconductor single crystal, and semiconductor device

NIPPON MINING CO0 citations51
US7229494B2Jun 12, 2007

Production method for compound semiconductor single crystal

NIPPON MINING CO1 citations51

JAPAN ENERGY CORP

3 patents
US6334897B1Jan 1, 2002

Method of manufacturing compound semiconductor single crystal

JAPAN ENERGY CORP23 citations90
US5871580AFeb 16, 1999

Method of growing a bulk crystal

JAPAN ENERGY CORP12 citations73
US5603763AFeb 18, 1997

Method for growing single crystal

JAPAN ENERGY CORP14 citations72

UNIV IBARAKI

2 patents
US11935974B2Mar 19, 2024

Semiconductor material, infrared light receiving element and method for producing semiconductor material

UNIV IBARAKI0 citations56
US11011664B2May 18, 2021

Photodiode and photosensitive device

UNIV IBARAKI0 citations45

JX NIPPON MINING & METALS CORP

1 patent
US10641807B2May 5, 2020

Optical modulator and electric field sensor

JX NIPPON MINING & METALS CORP0 citations51

ASAHI TOSHIAKI

1 patent
US8476171B2Jul 2, 2013

Heat treatment method of ZnTe single crystal substrate and ZnTe single crystal substrate

ASAHI TOSHIAKI0 citations45

NIKKO MATERIALS CO LTD

1 patent
US6989059B2Jan 24, 2006

Process for producing single crystal of compound semiconductor and crystal growing apparatus

NIKKO MATERIALS CO LTD0 citations41