Inventor · disambiguated record
Naoki Tsutsui
Also filed as: TSUTSUI NAOKI
9 granted patents·2 pending applications·183 citations·filing 1997–2006
89Inventor score
Files withTOSHIBA LIGHTING & TECHNOLOGY3YOSHINO KOGYOSHO CO LTD3TOSHIBA LIGHTEC KK2HARISON TOSHIBA LIGHTING CORP1YOSHINO KOGYOSHA CO LTD1
Top patents by PatentIndex Score
11 records- 0185US6166491ALighting device and display equipmentTOSHIBA LIGHTING & TECHNOLOGY·Filed 1999·Granted Dec 26, 2000·53 cites·10 claims
- 0281US7267242B2Bottle-shaped container including an annular projectionYOSHINO KOGYOSHO CO LTD·Filed 2002·Granted Sep 11, 2007·31 cites·1 claims
- 0377US6057635ALow-pressure mercury vapor-filled discharge lamp, luminaire and display deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 1997·Granted May 2, 2000·38 cites·23 claims
- 0472US7552833B2Synthetic resin container having improved shape stabilityYOSHINO KOGYOSHA CO LTD·Filed 2002·Granted Jun 30, 2009·23 cites·12 claims
- 0565US7114626B2Synthetic resin container having a rectangular tubular shapeYOSHINO KOGYOSHO CO LTD·Filed 2002·Granted Oct 3, 2006·10 cites·12 claims
- 0665US6175187B1Dual tube fluorescent lamp and light deviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 1999·Granted Jan 16, 2001·19 cites·16 claims
- 0760US7516861B2Container main body made of synthetic resin and preforming mold deviceYOSHINO KOGYOSHO CO LTD·Filed 2002·Granted Apr 14, 2009·6 cites·5 claims
- 0840US2009079348A1Discharge lamp lighting apparatus and discharge lamp lighting control methodHARISON TOSHIBA LIGHTING CORP·Filed 2006·Application pending·0 cites
- 0937US2004022976A1Biaxially stretch-blow molded lightweight synthetic resin bottle container and method for production thereofFiled 2001·Application pending·0 cites
- 1033USD416097SDischarge lampTOSHIBA LIGHTEC KK·Filed 1999·Granted Nov 2, 1999·3 cites·1 claims
- 1125USD414884SDischarge lampTOSHIBA LIGHTEC KK·Filed 1999·Granted Oct 5, 1999·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Naoki Tsutsui files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →