Inventor · disambiguated record
Hiroshi Hirota
Also filed as: HIROTA HIROSHI
9 granted patents·33 citations·filing 1998–2020
81Inventor score
Top patents by PatentIndex Score
9 records- 0190US7928367B2Methods of preparing samples for MALDI mass spectrometry and reagent compositions for the sameRIKEN·Filed 2007·Granted Apr 19, 2011·24 cites·18 claims
- 0283US8594537B2Powder carrier screw, development device and image forming device using the powder carrier screwHIROTA HIROSHI·Filed 2010·Granted Nov 26, 2013·6 cites·10 claims
- 0366US10575832B2Biopsy needle deviceMEDFORCE JAPAN CO LTD·Filed 2016·Granted Mar 3, 2020·2 cites·5 claims
- 0455US9981114B2Winged injection needleFORCE ENG CO LTD·Filed 2014·Granted May 29, 2018·1 cites·4 claims
- 0546US9750530B2Epidural space identification deviceFORCE ENG CO LTD·Filed 2014·Granted Sep 5, 2017·0 cites·6 claims
- 0646US8287464B2Metal needle usable in echo imagingHIROTA HIROSHI·Filed 2008·Granted Oct 16, 2012·0 cites·11 claims
- 0744US11224431B2Lumen maintaining catheter for suturing blood vesselMEDFORCE JAPAN CO LTD·Filed 2018·Granted Jan 18, 2022·0 cites·5 claims
- 0841US11389166B2Ligation deviceFORCE ENG CO LTD·Filed 2020·Granted Jul 19, 2022·0 cites·2 claims
- 0928US6147215AProcess for producing 1-chlorocarbonyl-4-piperidinopiperidine or hydrochloride thereofYAKULT HONSHA KK·Filed 1998·Granted Nov 14, 2000·0 cites·1 claims
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