Inventor · disambiguated record
Tsutomu Kasai
Also filed as: KASAI TSUTOMU
14 granted patents·5 pending applications·108 citations·filing 1975–2024
92Inventor score
Top patents by PatentIndex Score
19 records- 0191US7339564B2Liquid crystal display deviceHITACHI LTD·Filed 2005·Granted Mar 4, 2008·17 cites·8 claims
- 0289US4118506APharmaceutical compositions containing 1,3-dithiol-2-ylidene malonate derivativesNIHON NOHYAKU CO LTD·Filed 1977·Granted Oct 3, 1978·20 cites·31 claims
- 0386US7986289B2Liquid crystal display deviceHITACHI LTD·Filed 2008·Granted Jul 26, 2011·9 cites·8 claims
- 0477US6975295B2Liquid crystal display deviceHITACHI LTD·Filed 2001·Granted Dec 13, 2005·16 cites·12 claims
- 0577US6522370B2Liquid crystal display unitsHITACHI LTD·Filed 2001·Granted Feb 18, 2003·15 cites·26 claims
- 0676US4080466APharmaceutical compositions containing 4-hydroxyl-1,3-dithiolan-2-ylidene malonatesNIHON NOHYAKU CO LTD·Filed 1977·Granted Mar 21, 1978·8 cites·16 claims
- 0772US9778887B2Control method, printer, and storage mediumSEIKO EPSON CORP·Filed 2015·Granted Oct 3, 2017·2 cites·16 claims
- 0866US4080467APharmaceutical compositions comprising 1,3-dithiolan-2-ylidene malonate derivativesNIHON NOHYAKU CO LTD·Filed 1977·Granted Mar 21, 1978·5 cites·28 claims
- 0962US6707512B2Liquid crystal display units with data line being formed of molybdenum alloy having chromium contentHITACHI LTD·Filed 2003·Granted Mar 16, 2004·6 cites·14 claims
- 1060US2025053948A1Settlement system, receipt system, and method of controlling receipt systemSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1156US2025077822A1Method of producing electronic apparatus and printing apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1255US4034102A4-Substituted-1,3-dithiolan-2-ylidene malonates and pharmaceutical compositions containing the sameNIHON NOHYAKU CO LTD·Filed 1975·Granted Jul 5, 1977·4 cites·28 claims
- 1355US2024329897A1Management server, image forming apparatus, and management server systemSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1453US2024333715A1Management server and management server systemSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 1551US4022907APharmaceutical compositions containing 1,3-dithiacycloalkylidene malonatesNIHON NOHYAKU CO LTD·Filed 1975·Granted May 10, 1977·4 cites·19 claims
- 1643US4112089A4-Substituted-1,3-dithiolan-2-ylidene malonates and pharmaceutical compositions containing the sameNIHON NOHYAKU CO LTD·Filed 1977·Granted Sep 5, 1978·2 cites·24 claims
- 1742US7656468B2Display device and manufacturing method of the display deviceHITACHI DISPLAYS LTD·Filed 2006·Granted Feb 2, 2010·0 cites·7 claims
- 1839US2010253976A1Image processing apparatus and method of setting image processing apparatusSEIKO EPSON CORP·Filed 2010·Application pending·0 cites
- 1935US9643440B2Information processing device, printing device, and control method of an information processing deviceSEIKO EPSON CORP·Filed 2015·Granted May 9, 2017·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →