Inventor · disambiguated record
Hajimu Wakabayashi
Also filed as: WAKABAYASHI HAJIMU
7 granted patents·427 citations·filing 1982–1999
89Inventor score
Files withYAMAMURA GLASS CO LTD4AGENCY IND SCIENCE TECHN1MAEDA YOSHINOBU1NIHON YAMAMURA GLASS CO LTD1
Top patents by PatentIndex Score
7 records- 0194US5691256AGlass composition for magnetic disk substrates and magnetic disk substrateYAMAMURA GLASS CO LTD·Filed 1996·Granted Nov 25, 1997·112 cites·6 claims
- 0292US5874376AMagnetic disk substrateYAMAMURA GLASS CO LTD·Filed 1997·Granted Feb 23, 1999·79 cites·18 claims
- 0388US6635735B1Coating compositionNIHON YAMAMURA GLASS CO LTD·Filed 1999·Granted Oct 21, 2003·59 cites·10 claims
- 0488US4514329AProcess for vitrifying liquid radioactive wasteAGENCY IND SCIENCE TECHN·Filed 1982·Granted Apr 30, 1985·57 cites·3 claims
- 0585US5726108AGlass-ceramic magnetic disk substrateYAMAMURA GLASS CO LTD·Filed 1997·Granted Mar 10, 1998·68 cites·5 claims
- 0684US5858280APreparation of transparent methyl-modified silica gelYAMAMURA GLASS CO LTD·Filed 1996·Granted Jan 12, 1999·47 cites·21 claims
- 0731US6380111B1Amorphous optical deviceMAEDA YOSHINOBU·Filed 1999·Granted Apr 30, 2002·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →