Inventor · disambiguated record
Haruyuki Koizumi
Also filed as: KOIZUMI HARUYUKI
20 granted patents·1 pending application·368 citations·filing 1981–2008
95Inventor score
Files withOMRON TATEISI ELECTRONICS CO20
Top patents by PatentIndex Score
21 records- 0187US4733036ACoil spring for key switchOMRON TATEISI ELECTRONICS CO·Filed 1986·Granted Mar 22, 1988·39 cites·4 claims
- 0283US4495391AAlternate on-off switch mechanismOMRON TATEISI ELECTRONICS CO·Filed 1982·Granted Jan 22, 1985·24 cites·1 claims
- 0382US5039847AImage processing apparatus having an image scannerOMRON TATEISI ELECTRONICS CO·Filed 1990·Granted Aug 13, 1991·94 cites·8 claims
- 0482US4678880AKeyboard switchOMRON TATEISI ELECTRONICS CO·Filed 1985·Granted Jul 7, 1987·29 cites·6 claims
- 0572US5175422AHandy image scannerOMRON TATEISI ELECTRONICS CO·Filed 1992·Granted Dec 29, 1992·39 cites·3 claims
- 0668US4532393APush button switchOMRON TATEISI ELECTRONICS CO·Filed 1984·Granted Jul 30, 1985·14 cites·6 claims
- 0767US7680242B2X-ray examination method and X-ray examination apparatusOMRON TATEISI ELECTRONICS CO·Filed 2008·Granted Mar 16, 2010·2 cites·9 claims
- 0859US7522709B2X-ray examination apparatus and x-ray examination method using the sameOMRON TATEISI ELECTRONICS CO·Filed 2008·Granted Apr 21, 2009·2 cites·12 claims
- 0956US4916740AInput apparatus for computerOMRON TATEISI ELECTRONICS CO·Filed 1989·Granted Apr 10, 1990·22 cites·22 claims
- 1055US4658104APrinted wiring boardOMRON TATEISI ELECTRONICS CO·Filed 1985·Granted Apr 14, 1987·17 cites·5 claims
- 1151US5525790AHandy image scannerOMRON TATEISI ELECTRONICS CO·Filed 1994·Granted Jun 11, 1996·14 cites·3 claims
- 1250US4819194ACoordinate inputting system with provision for erroneous input detectionOMRON TATEISI ELECTRONICS CO·Filed 1987·Granted Apr 4, 1989·18 cites·7 claims
- 1349US5434680AImage readerOMRON TATEISI ELECTRONICS CO·Filed 1991·Granted Jul 18, 1995·11 cites·2 claims
- 1448US4510355ARotary shaft - push button switch anchor assemblyOMRON TATEISI ELECTRONICS CO·Filed 1983·Granted Apr 9, 1985·10 cites·4 claims
- 1546US2006208201A1Apparatus and method for substrate neutralization and glass substrate charging preventionOMRON TATEISI ELECTRONICS CO·Filed 2006·Application pending·0 cites
- 1639US4427856AMechanical snap switch having a mechanism for separating fused contactsOMRON TATEISI ELECTRONICS CO·Filed 1981·Granted Jan 24, 1984·4 cites·7 claims
- 1737US4801767ACoordinate inputting sheet with auxiliary electrodes promoting accuracy of positional detectionOMRON TATEISI ELECTRONICS CO·Filed 1987·Granted Jan 31, 1989·8 cites·6 claims
- 1837US4647742AAlternate on-off switch mechanismOMRON TATEISI ELECTRONICS CO·Filed 1984·Granted Mar 3, 1987·3 cites·5 claims
- 1935US6320679B1Image readerOMRON TATEISI ELECTRONICS CO·Filed 1996·Granted Nov 20, 2001·5 cites·2 claims
- 2033US6109527AHandy image scannerFiled 1993·Granted Aug 29, 2000·5 cites·9 claims
- 2133US4745242ACoordinate input sheet with correction electrodesOMRON TATEISI ELECTRONICS CO·Filed 1987·Granted May 17, 1988·8 cites·7 claims
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