Inventor · disambiguated record
Akira Ohtsu
Also filed as: OHTSU AKIRA
8 granted patents·2 pending applications·141 citations·filing 1981–2012
86Inventor score
Top patents by PatentIndex Score
10 records- 0182US4472428AHalogenated prostacyclins pharmaceutical use thereof and hydroxy intermediates thereforeTEIJIN LTD·Filed 1981·Granted Sep 18, 1984·17 cites·23 claims
- 0275US4927808Aγ-L-glutamyl-L-cysteine ethyl ester and pharmaceutical compositions containing the same as an effective ingredientTEIJIN LTD·Filed 1987·Granted May 22, 1990·49 cites·5 claims
- 0374US5970181AImage-scanning apparatus with a shading correction functionTOSHIBA KK·Filed 1997·Granted Oct 19, 1999·58 cites·11 claims
- 0461US4466980AThiaprostaglandin E1 derivatives, process for production thereof, and pharmaceutical use thereofTEIJIN LTD·Filed 1981·Granted Aug 21, 1984·7 cites·14 claims
- 0557US2009296130A1Imaging forming apparatus and image forming method with synchronous and asynchronous control for continuous operationTOSHIBA KK·Filed 2009·Application pending·0 cites
- 0656US6839154B1Image forming apparatusTOSHIBA KK·Filed 2000·Granted Jan 4, 2005·3 cites·9 claims
- 0752US2012212765A1Image forming apparatus and image forming method with synchronous and asynchronous control for continuous operationOHTSU AKIRA·Filed 2012·Application pending·0 cites
- 0844US7583395B2Image forming apparatus and image forming method with synchronous and asynchronous control for continuous operationTOSHIBA KK·Filed 2001·Granted Sep 1, 2009·2 cites·2 claims
- 0932US4402975AAminocarboxylic acids, amino alcohols, or the derivatives thereof, processes for production thereof, and pharmaceutical uses thereofTEIJIN LTD·Filed 1981·Granted Sep 6, 1983·3 cites·38 claims
- 1031US5364883AIsocarbocyclins for the treatment of liver and kidney diseasesTEIJIN LTD·Filed 1993·Granted Nov 15, 1994·2 cites·10 claims
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