Inventor · disambiguated record
Masahiro Kuroiwa
Also filed as: KUROIWA MASAHIRO
10 granted patents·4 pending applications·352 citations·filing 1994–2023
90Inventor score
Top patents by PatentIndex Score
14 records- 0196US6747716B2Optical element including an absorptive and reflective polarizer having particular orientationSEIKO EPSON CORP·Filed 2002·Granted Jun 8, 2004·115 cites·10 claims
- 0293US6317180B1Liquid crystal device and electronic apparatus using the same having two absorptive polarizers, a reflective polarizer, and a backlightSEIKO EPSON CORP·Filed 1999·Granted Nov 13, 2001·142 cites·4 claims
- 0384US6914661B2Cell gap adjusting device, pressurizing seal device and liquid crystal display device manufacturing methodSEIKO EPSON CORP·Filed 2001·Granted Jul 5, 2005·29 cites·21 claims
- 0481US5453864ALiquid crystal element and electronic apparatusSEIKO EPSON CORP·Filed 1994·Granted Sep 26, 1995·41 cites·19 claims
- 0580US10804517B2Alkaline battery separator and alkaline batteryNIPPON KODOSHI CORP·Filed 2017·Granted Oct 13, 2020·2 cites·14 claims
- 0668US6400432B2Liquid crystal device and electronic apparatus using the sameSEIKO EPSON CORP·Filed 2001·Granted Jun 4, 2002·9 cites·11 claims
- 0761US6724215B2Method of evaluating liquid crystal panel and evaluating deviceSEIKO EPSON CORP·Filed 2001·Granted Apr 20, 2004·8 cites·17 claims
- 0861US2025140910A1Secondary battery support body and secondary batteryNIPPON KODOSHI CORP·Filed 2023·Application pending·0 cites
- 0958US2025105369A1Lithium ion secondary battery support using solid electrolyte, and lithium ion secondary battery using said supportNIPPON KODOSHI CORP·Filed 2022·Application pending·0 cites
- 1056US11177535B2Separator and non-aqueous electrolyte batteryMAXELL HOLDINGS LTD·Filed 2018·Granted Nov 16, 2021·0 cites·12 claims
- 1155US2024063507A1Support body and lithium ion secondary batteryNIPPON KODOSHI CORP·Filed 2022·Application pending·0 cites
- 1254US12456781B2Separator for alkaline batteries, and alkaline batteryNIPPON KODOSHI CORP·Filed 2020·Granted Oct 28, 2025·0 cites·5 claims
- 1352US6618156B2Cell thickness detection method, cell thickness control system, and manufacturing method for liquid crystal deviceSEIKO EPSON CORP·Filed 2001·Granted Sep 9, 2003·6 cites·13 claims
- 1438US2018358595A1Separator for alkaline batteries, and alkaline batteryNIPPON KODOSHI CORP·Filed 2016·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →