Inventor · disambiguated record
Hiroshi Ogawara
Also filed as: OGAWARA HIROSHI
8 granted patents·528 citations·filing 1981–1996
91Inventor score
Top patents by PatentIndex Score
8 records- 0191US5394255ALiquid crystal display using a plurality of light adjusting sheets angled at 5 degrees or moreSEIKISUI CHEMICAL CO LTD·Filed 1993·Granted Feb 28, 1995·205 cites·8 claims
- 0291US4486524AToner for developing electrostatic latent images comprising a resin having specified molecular weight parametersKONISHIROKU PHOTO IND·Filed 1981·Granted Dec 4, 1984·38 cites·12 claims
- 0389US4386147AToner for developing electrostatic latent imagesKONISHIROKU PHOTO IND·Filed 1981·Granted May 31, 1983·31 cites·7 claims
- 0488US5552907ALight adjusting sheet having a sinusoidal surface and a non-optically flat surface and useable with an LCDSEKISUI CHEMICAL CO LTD·Filed 1994·Granted Sep 3, 1996·130 cites·17 claims
- 0576US4457782AComposition for partitioning blood componentsSEIKISUI CHEMICAL CO LTD·Filed 1981·Granted Jul 3, 1984·29 cites·10 claims
- 0671US5764315ALight adjusting sheet for a planar lighting device and a planar lighting device and a liquid crystal display using the sheetSEKISUI CHEMICAL CO LTD·Filed 1996·Granted Jun 9, 1998·47 cites·4 claims
- 0770US5093546AMethod of connecting plastic tubes using high frequency dielectric heatingSEIKISUI CHEMICAL CO LTD·Filed 1990·Granted Mar 3, 1992·33 cites·2 claims
- 0858US4534798AComposition for partitioning blood componentsSEIKISUI CHEMICAL CO LTD·Filed 1983·Granted Aug 13, 1985·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →