Inventor · disambiguated record
Jun-Ichi Hanna
Also filed as: HANNA JUN-ICHI
27 granted patents·4 pending applications·924 citations·filing 1986–2023
97Inventor score
Files withCANON KK19DAINIPPON PRINTING CO LTD5JAPAN SCIENCE & TECH AGENCY2DAINIPPON INK & CHEMICALS1HANNA JUN-ICHI1
Top patents by PatentIndex Score
31 records- 0198US4771015AMethod for producing an electronic device having a multi-layer structureCANON KK·Filed 1986·Granted Sep 13, 1988·504 cites·20 claims
- 0290US5482557ADevice for forming deposited filmCANON KK·Filed 1994·Granted Jan 9, 1996·36 cites·12 claims
- 0380US4868014AMethod for forming thin film multi-layer structure memberCANON KK·Filed 1987·Granted Sep 19, 1989·54 cites·10 claims
- 0476US7102154B2Organic semiconductor structure, process for producing the same, and organic semiconductor deviceDAINIPPON PRINTING CO LTD·Filed 2003·Granted Sep 5, 2006·14 cites·12 claims
- 0571US5879970AProcess of growing polycrystalline silicon-germanium alloy having large silicon contentNEC CORP·Filed 1997·Granted Mar 9, 1999·49 cites·6 claims
- 0670US7638795B2Organic semiconductor structure, process for producing the same, and organic semiconductor deviceDAINIPPON PRINTING CO LTD·Filed 2006·Granted Dec 29, 2009·1 cites·11 claims
- 0769US12041801B2Liquid organic semiconductor materialJAPAN SCIENCE & TECH AGENCY·Filed 2020·Granted Jul 16, 2024·0 cites·13 claims
- 0869US5366554ADevice for forming a deposited filmCANON KK·Filed 1993·Granted Nov 22, 1994·25 cites·16 claims
- 0968US4818560AMethod for preparation of multi-layer structure filmCANON KK·Filed 1986·Granted Apr 4, 1989·34 cites·6 claims
- 1063US5160543ADevice for forming a deposited filmCANON KK·Filed 1992·Granted Nov 3, 1992·35 cites·4 claims
- 1162US7259390B2Organic semiconductor materialDAINIPPON PRINTING CO LTD·Filed 2004·Granted Aug 21, 2007·7 cites·1 claims
- 1262US5213997AMethod for forming crystalline film employing localized heating of the substrateCANON KK·Filed 1990·Granted May 25, 1993·19 cites·4 claims
- 1361US4842897AMethod for forming deposited filmCANON KK·Filed 1986·Granted Jun 27, 1989·27 cites·12 claims
- 1460US2019044082A1Liquid organic semiconductor materialJAPAN SCIENCE & TECH AGENCY·Filed 2018·Application pending·0 cites
- 1560US2024090243A1Organic semiconductor thin film, transistor, method for producing organic semiconductor thin film, method for producing transistor, and method for producing electronic deviceTOKYO INST TECH·Filed 2023·Application pending·0 cites
- 1658US4812331AMethod for forming deposited film containing group III or V element by generating precursors with halogenic oxidizing agentCANON KK·Filed 1986·Granted Mar 14, 1989·24 cites·6 claims
- 1756US4844950AMethod for forming a metal film on a substrateCANON KK·Filed 1986·Granted Jul 4, 1989·16 cites·3 claims
- 1854US5322568AApparatus for forming deposited filmCANON KK·Filed 1992·Granted Jun 21, 1994·14 cites·13 claims
- 1952US7847284B2Organic semiconductor material, organic semiconductor structure, and organic semiconductor deviceDAINIPPON PRINTING CO LTD·Filed 2003·Granted Dec 7, 2010·5 cites·21 claims
- 2052US4834023AApparatus for forming deposited filmCANON KK·Filed 1986·Granted May 30, 1989·14 cites·5 claims
- 2148US7365359B2Organic semiconductor material and organic semiconductor elementDAINIPPON PRINTING CO LTD·Filed 2003·Granted Apr 29, 2008·2 cites·2 claims
- 2248US2012175604A1Liquid organic semiconductor materialHANNA JUN-ICHI·Filed 2010·Application pending·0 cites
- 2342US5718761AMethod of forming crystalline compound semiconductor filmCANON KK·Filed 1996·Granted Feb 17, 1998·9 cites·4 claims
- 2441US4865883AMethod for forming a deposited film containing IN or SNCANON KK·Filed 1989·Granted Sep 12, 1989·8 cites·7 claims
- 2541US2006231832A1Liquid crystalline organic compound, organic semiconductor structure, organic semiconductor device, and process for producing liquid crystalline organic compoundTOKUNAGA KEIJI·Filed 2006·Application pending·0 cites
- 2640US9490433B2Benzothienobenzothiophene derivative, organic semiconductor material, and organic transistorDAINIPPON INK & CHEMICALS·Filed 2013·Granted Nov 8, 2016·0 cites·7 claims
- 2740US4772570AMethod for producing an electronic device having a multi-layer structureCANON KK·Filed 1986·Granted Sep 20, 1988·10 cites·16 claims
- 2836US5795396AApparatus for forming crystalline filmCANON KK·Filed 1996·Granted Aug 18, 1998·4 cites·16 claims
- 2935US4837048AMethod for forming a deposited filmCANON KK·Filed 1986·Granted Jun 6, 1989·6 cites·35 claims
- 3034US5624720AProcess for forming a deposited film by reacting between a gaseous starting material and an oxidizing agentCANON KK·Filed 1994·Granted Apr 29, 1997·4 cites·18 claims
- 3133US4869931AMethod for forming deposited films of group II-VI compoundsCANON KK·Filed 1989·Granted Sep 26, 1989·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →