Assignee
FUJI KIHAN CO LTD
JP·18 granted patents·6 pending applications·177 citations·filing 1995–2024
Top patents by PatentIndex Score
24 records- 0194US5592840AMethod of preventing abrasion at sliding portion of metal-productFUJI KIHAN CO LTD·Filed 1995·Granted Jan 14, 1997·67 cites·26 claims
- 0283US2024247377A1Food contact member and surface treatment method thereofFUJI KIHAN CO LTD·Filed 2024·Application pending·0 cites
- 0382US11745393B2Method of using mold subjected to surface treatment of molding surface of said moldFUJI KIHAN CO LTD·Filed 2018·Granted Sep 5, 2023·1 cites·7 claims
- 0481US6038900AMethod for a surface treatment of metallic productFUJI KIHAN CO LTD·Filed 1999·Granted Mar 21, 2000·42 cites·10 claims
- 0579US11858177B2Method of using surface material of molding surface of moldFUJI KIHAN CO LTD·Filed 2022·Granted Jan 2, 2024·0 cites·6 claims
- 0676US7651727B2Method for surface treatment of sliding portionFUJI KIHAN CO LTD·Filed 2005·Granted Jan 26, 2010·2 cites·12 claims
- 0776US7637858B2Functional sheetFUJI KIHAN CO LTD·Filed 2005·Granted Dec 29, 2009·4 cites·5 claims
- 0866US8652227B2Abrasive cleaning agent, method for manufacturing the same, and method for polishing using abrasive cleaning agentFUJI KIHAN CO LTD·Filed 2013·Granted Feb 18, 2014·1 cites·1 claims
- 0965US2021269922A1Food contact member and surface treatment method thereofFUJI KIHAN CO LTD·Filed 2018·Application pending·0 cites
- 1064US11124868B2Method of surface treatment for gear for strain wave reduction gear mechanismFUJI KIHAN CO LTD·Filed 2019·Granted Sep 21, 2021·0 cites·5 claims
- 1164US7487763B2Fuel reformerFUJI KIHAN CO LTD·Filed 2005·Granted Feb 10, 2009·4 cites·13 claims
- 1260US6291012B1Method for forming a metallic coat by impacting metallic particles on a workpieceFUJI KIHAN CO LTD·Filed 1998·Granted Sep 18, 2001·22 cites·10 claims
- 1359US11041245B2Method for preventing adhesion of aluminumFUJI KIHAN CO LTD·Filed 2017·Granted Jun 22, 2021·0 cites·8 claims
- 1457US12251791B2Metal product surface member and method for burnishing sameFUJI KIHAN CO LTD·Filed 2018·Granted Mar 18, 2025·0 cites·3 claims
- 1554US6455465B1Photocatalyst coated products and a method for producing a photocatalyst layerFUJI KIHAN CO LTD·Filed 1999·Granted Sep 24, 2002·16 cites·8 claims
- 1654US2021230729A1Method of strengthening binder metal phase of sintered bodyFUJI KIHAN CO LTD·Filed 2020·Application pending·0 cites
- 1752US2016193658A1Surface treatment method for powdered metal materialFUJI KIHAN CO LTD·Filed 2014·Application pending·0 cites
- 1850US11731242B2Method for surface-treating moldFUJI KIHAN CO LTD·Filed 2017·Granted Aug 22, 2023·0 cites·2 claims
- 1948US6018854AMethod of making surface-hardened metal shotFUJI KIHAN CO LTD·Filed 1995·Granted Feb 1, 2000·12 cites·22 claims
- 2045US7431960B2Photocatalyst coating method and photocatalyst coated article produced by such methodFUJI KIHAN CO LTD·Filed 2004·Granted Oct 7, 2008·0 cites·7 claims
- 2143US2014021174A1Method for reinforcing welding tip and welding tipFUJI KIHAN CO LTD·Filed 2013·Application pending·0 cites
- 2242US2016221036A1Method for enhancing adhesion of low-temperature ceramic coatingFUJI KIHAN CO LTD·Filed 2015·Application pending·0 cites
- 2334US6156377ACeramic dispersion plating processFUJI KIHAN CO LTD·Filed 1999·Granted Dec 5, 2000·4 cites·18 claims
- 2431US6482467B2Ceramic coated product, and method for forming the ceramic coated productFUJI KIHAN CO LTD·Filed 1998·Granted Nov 19, 2002·2 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when FUJI KIHAN CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →