HAMADA; Tsuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for HAMADA; Tsuyoshi.The latest application filed is for "composite semipermeable membrane".

Company Profile

2.8.17

HAMADA; Tsuyoshi - Shiga JP
Hamada; Tsuyoshi - Otsu JP
Hamada; Tsuyoshi - Otsu-shi Shiga
HAMADA; Tsuyoshi - Tokyo JP
Hamada; Tsuyoshi - Osaka JP
Hamada, Tsuyoshi - Kobe-shi 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
Composite Semipermeable Membrane App 20220080363 - YOSHIZAKI; Tomoya ; et al.	2022-03-17
Composite semipermeable membrane and method for producing composite semipermeable membrane Grant 11,198,100 - Hamada , et al. December 14, 2	2021-12-14
Composite semipermeable membrane and method for producing same Grant 11,045,771 - Okabe , et al. June 29, 2	2021-06-29
Composite Semipermeable Membrane And Method For Producing Composite Semipermeable Membrane App 20200188861 - HAMADA; Tsuyoshi ; et al.	2020-06-18
Semipermeable Composite Membrane And Method For Producing Same App 20200139307 - YOSHIZAKI; Tomoya ; et al.	2020-05-07
Composite Semipermeable Membrane And Method For Producing Same App 20180311623 - OKABE; Jun ; et al.	2018-11-01
Solvent-resistant separation membrane Grant 10,099,183 - Okabe , et al. October 16, 2	2018-10-16
Separation membrane element Grant 9,724,646 - Okamoto , et al. August 8, 2	2017-08-08
Solvent-resistant Separation Membrane App 20170216781 - Okabe; Jun ; et al.	2017-08-03
Separation membrane, separation membrane element, and method for producing separation membrane Grant 9,616,390 - Hirozawa , et al. April 11, 2	2017-04-11
Information Delivery System App 20160294553 - HATTORI; Mitsuhiro ; et al.	2016-10-06
Composite Semipermeable Membrane And Method For Manufacturing Same App 20160243503 - OKABE; Jun ; et al.	2016-08-25
Separation Membrane And Separation Membrane Element App 20150321148 - Hirozawa; Hiroho ; et al.	2015-11-12
Separation Membrane Element App 20150144550 - Okamoto; Yoshiki ; et al.	2015-05-28
Separation Membrane And Separation Membrane Element App 20150041388 - Hirozawa; Hiroho ; et al.	2015-02-12
Separation Membrane, Separation Membrane Element And Method For Producing Separation Membrane App 20140251896 - Hirozawa; Hiroho ; et al.	2014-09-11
Separation Membrane And Separation Membrane Element App 20140231332 - Hirozawa; Hiroho ; et al.	2014-08-21
Separation Membrane, Separation Membrane Element, And Method For Producing Separation Membrane App 20140151286 - Hirozawa; Hiroho ; et al.	2014-06-05
Filter having switch function and band pass filter Grant 8,072,294 - Tanpo , et al. December 6, 2	2011-12-06
Filter Having Switch Function And Band Pass Filter App 20090153264 - TANPO; Hiroshi ; et al.	2009-06-18
System for evaluating abnormal sound, sound recorder and apparatus for evaluating abnormal sound Grant 7,187,773 - Hamada , et al. March 6, 2	2007-03-06
RNA showing neuron survival activity App 20040110175 - Miyata, Yuhei ; et al.	2004-06-10
System for evaluating abnormal sound, sound recorder and apparatus for evaluating abnormal sound App 20040015251 - Hamada, Tsuyoshi ; et al.	2004-01-22

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