Samukawa; Tsunetoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Samukawa; Tsunetoshi.The latest application filed is for "fragrance material holding member and fragrance providing device".

Company Profile

2.6.21

Samukawa; Tsunetoshi - Kanagawa JP
Samukawa; Tsunetoshi - KanagawaP JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fragrance providing device Grant 10,994,043 - Nomoto , et al. May 4, 2	2021-05-04
Perfume retainer member and aroma provision device Grant 10,772,983 - Fujita , et al. Sept	2020-09-15
Cartridge for perfuming device and perfuming device Grant 10,729,800 - Fujita , et al.	2020-08-04
Fragrance Material Holding Member And Fragrance Providing Device App 20180311397 - Fujita; Shuji ; et al.	2018-11-01
Fragrance Providing Device App 20180303964 - Nomoto; Koya ; et al.	2018-10-25
Rotary switching device selection element information display Grant 10,090,124 - Katsuraku , et al. October 2, 2	2018-10-02
Perfume Retainer Member And Aroma Provision Device App 20180243460 - Fujita; Shuji ; et al.	2018-08-30
Cartridge For Perfuming Device And Perfuming Device App 20180028709 - FUJITA; Shuji ; et al.	2018-02-01
Rotary Switching Device App 20180025864 - Katsuraku; Junko ; et al.	2018-01-25
Biofuel Cell, Method For Production Of Biofuel Cell, Electronic Device, Enzyme Immobilization Electrode, Method For Production Of Enzyme Immobilization Electrode, Electrode For Production Of Enzyme Immobilization Electrode, Method For 5 Production Of Electrode For Production Of Enzyme Immobilization App 20150280266 - Nakagawa; Takaaki ; et al.	2015-10-01
Direct Aluminum Fuel Cell And Electronic Device App 20150093657 - Nakagawa; Takaaki ; et al.	2015-04-02
Fuel leakage preventing structure and biofuel cell Grant 8,911,909 - Yamaguchi , et al. December 16, 2	2014-12-16
Method For Producing Fuel Battery, And Fuel Battery And Electronic Device App 20140287328 - Samukawa; Tsunetoshi ; et al.	2014-09-25
Substrate Detection Device And Biofuel Cell With Substrate Detection Function App 20140273183 - YAMAGUCHI; Daisuke ; et al.	2014-09-18
Fuel Cell, Method For Producing Fuel Cell, Electronic Apparatus, Nicotinamide Adenine Dinucleotide-immobilized Electrode, Nicotinamide Adenine Dinucleotide-immobilized Carrier, Enzyme Reaction Utilization Device, Protein-immobilized Electrode And Protein-immobilized Carrier App 20140065494 - Fujita; Shuji ; et al.	2014-03-06
Biofuel Cell App 20130143131 - Samukawa; Tsunetoshi ; et al.	2013-06-06
Fuel Leakage Preventing Structure And Biofuel Cell App 20130130130 - Yamaguchi; Daisuke ; et al.	2013-05-23
Fuel Cell App 20130065139 - Nakagawa; Takaaki ; et al.	2013-03-14
Power Supply Device And Electronic Apparatus App 20130011748 - MITA; Hiroki ; et al.	2013-01-10
Bio-fuel Cell Fuel Supply Body And Bio-fuel Cell System App 20120264023 - Sakai; Hideki ; et al.	2012-10-18
Biofuel Cell App 20110287312 - Kumita; Hideyuki ; et al.	2011-11-24
Biofuel Cell App 20110250511 - Samukawa; Tsunetoshi ; et al.	2011-10-13

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.