Inventor · disambiguated record
Shoji Shimada
Also filed as: KOYAKUMARU HIDEFUMI · SHIMADA SHOJI
7 granted patents·127 citations·filing 1976–1986
86Inventor score
Files withASAHI GLASS CO LTD2NIPPON STEEL CORP2IWASAKI KINZOKU KOGYO CO LTD1NIHON PARKERIZING1NITTETSU BOLTEN KABUSHIKI KAIS1
Top patents by PatentIndex Score
7 records- 0188US4344308AMethod for cold rolling and cleaning steel platesNIHON PARKERIZING·Filed 1980·Granted Aug 17, 1982·29 cites·7 claims
- 0279US4113635ARust-proof lubricant compositionsNIPPON STEEL CORP·Filed 1976·Granted Sep 12, 1978·31 cites·3 claims
- 0367US4290337AFastener setNITTETSU BOLTEN KABUSHIKI KAIS·Filed 1978·Granted Sep 22, 1981·38 cites·4 claims
- 0444US4246865AOne side surface molten metallic coating apparatusASAHI GLASS CO LTD·Filed 1978·Granted Jan 27, 1981·10 cites·15 claims
- 0535US4720203APush-button type mechanical pencilIWASAKI KINZOKU KOGYO CO LTD·Filed 1986·Granted Jan 19, 1988·9 cites·1 claims
- 0635US4317845AOne side surface molten metallic coating method and apparatus thereofASAHI GLASS CO LTD·Filed 1980·Granted Mar 2, 1982·6 cites·11 claims
- 0734US4210469AProcess of annealing for preventing temper colors on a steel sheetNIPPON STEEL CORP·Filed 1977·Granted Jul 1, 1980·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →