Inventor · disambiguated record
Shigemitsu Yoshida
Also filed as: YOSHIDA SHIGEMITSU
7 granted patents·154 citations·filing 1981–2008
87Inventor score
Top patents by PatentIndex Score
7 records- 0186US4369055ACoated granular fertilizer capable of controlling the effect of temperature upon dissolution-out rateCHISSO ASAHI FERTILIZER·Filed 1981·Granted Jan 18, 1983·44 cites·1 claims
- 0281US5176734AGranular fertilizer with a decomposable coating and process for producing the sameCHISSO CORP·Filed 1991·Granted Jan 5, 1993·37 cites·18 claims
- 0376US5147442ACoated granular fertilizerCHISSO CORP·Filed 1989·Granted Sep 15, 1992·27 cites·13 claims
- 0474US4881963AGranuler fertilizer with a degradative coatingCHISSO CORP·Filed 1987·Granted Nov 21, 1989·18 cites·9 claims
- 0566US7870911B2Pile driverNIPPON SHARYO LTD·Filed 2008·Granted Jan 18, 2011·6 cites·15 claims
- 0664US6193775B1Coated granular fertilizerCHISSO CORP·Filed 1993·Granted Feb 27, 2001·15 cites·15 claims
- 0753US5009696AFertilizer with a degradative coatingCHISSO CORP·Filed 1988·Granted Apr 23, 1991·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →