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Yamamoto; Keiichirou Patent Filings

Yamamoto; Keiichirou

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamamoto; Keiichirou.The latest application filed is for "polymer derivative of macrolide immunosuppressant".

Company Profile
7.18.20
  • Yamamoto; Keiichirou - Tokyo JP
  • Yamamoto; Keiichirou - Kita-ku Tokyo
  • Yamamoto; Keiichirou - Hiroshima JP
  • Yamamoto; Keiichirou - Hiroshima-shi JP
  • Yamamoto; Keiichirou - Hiratsuka-shi JP
  • Yamamoto; Keiichirou - Higahihiroshima JP
  • Yamamoto; Keiichirou - Higashihiroshima JP
  • YAMAMOTO; Keiichirou - Higahihiroshima-city JP
  • YAMAMOTO; Keiichirou - Higashihiroshima-city 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
PatentDate
Active-targeting-type polymer derivative, composition containing said polymer derivative, and uses of said polymer derivative and said composition
Grant 10,973,762 - Kurihara , et al. April 13, 2
2021-04-13
Polymer derivative of macrolide immunosuppressant
Grant 10,945,997 - Yoneki , et al. March 16, 2
2021-03-16
Polymer derivatives, and novel polymer derivative imaging probe using same
Grant 10,869,937 - Yamamoto , et al. December 22, 2
2020-12-22
Polymer derivatives, and novel polymer derivative imaging probe using same
Grant 10,814,016 - Yamamoto , et al. October 27, 2
2020-10-27
Polymer Derivative Of Macrolide Immunosuppressant
App 20200155518 - Yoneki; Nao ;   et al.
2020-05-21
Switching device for vehicle headlight
Grant 10,464,471 - Sueishi , et al. No
2019-11-05
Novel Polymer Derivatives, And Novel Polymer Derivative Imaging Probe Using Same
App 20190307905 - Yamamoto; Keiichirou ;   et al.
2019-10-10
Switching Device For Vehicle Headlight
App 20190291633 - Sueishi; Katsuya ;   et al.
2019-09-26
Active-Targeting-Type Polymer Derivative, Composition Containing Said Polymer Derivative, And Uses Of Said Polymer Derivative An
App 20190262269 - Kurihara; Dai ;   et al.
2019-08-29
Block copolymer conjugate of physiologically active substance
Grant 10,357,573 - Onda , et al. July 23, 2
2019-07-23
Human Body Model
App 20190057622 - Sakaguchi; Yuuki ;   et al.
2019-02-21
Polymeric Derivative Of Macrolide Immunosuppressant
App 20180334540 - Sekiguchi; Akihiro ;   et al.
2018-11-22
Block Copolymer Conjugate Of Physiologically Active Substance
App 20180050112 - Onda; Takeshi ;   et al.
2018-02-22
Switch device and vehicle switch device
Grant 9,855,846 - Nabe , et al. January 2, 2
2018-01-02
Switch Device And Vehicle Switch Device
App 20170025236 - NABE; Yoshiaki ;   et al.
2017-01-26
High-Molecular Weight Conjugate Of Resorcinol Derivatives
App 20160279164 - Nakamura; Masaharu ;   et al.
2016-09-29
Information display device for vehicle
Grant 9,361,000 - Furue , et al. June 7, 2
2016-06-07
Method for manufacturing block copolymer
Grant 9,346,923 - Yamamoto , et al. May 24, 2
2016-05-24
Falling-off structure of operational switch for vehicle
Grant 9,257,241 - Yamamoto , et al. February 9, 2
2016-02-09
Polymer derivative of cytidine metabolic antagonist
Grant 9,018,323 - Yamamoto , et al. April 28, 2
2015-04-28
High-molecular weight conjugate of podophyllotoxins
Grant 8,940,332 - Kitagawa , et al. January 27, 2
2015-01-27
High-Molecular Weight Conjugate Of Resorcinol Derivatives
App 20150011715 - Nakamura; Masaharu ;   et al.
2015-01-08
Information Display Device For Vehicle
App 20140380243 - FURUE; Aya ;   et al.
2014-12-25
Method For Manufacturing Block Copolymer
App 20140288244 - Yamamoto; Keiichirou ;   et al.
2014-09-25
Falling-off Structure Of Operational Switch For Vehicle
App 20140216904 - YAMAMOTO; Keiichirou ;   et al.
2014-08-07
Novel Polymer Derivative Of Cytidine Metabolic Antagonist
App 20130331517 - Yamamoto; Keiichirou ;   et al.
2013-12-12
Polymeric derivative of cytidine metabolic antagonist
Grant 7,700,709 - Masuda , et al. April 20, 2
2010-04-20
High-molecular weight conjugate of resorcinol derivatives
App 20090239782 - Nakamura; Masaharu ;   et al.
2009-09-24
High-Molecular Weight Conjugate of Podophyllotoxins
App 20090162313 - Kitagawa; Masayuki ;   et al.
2009-06-25
Method for preparing sulphostin and analogue thereof or preparation intermediate thereof
Grant 7,531,657 - Nagai , et al. May 12, 2
2009-05-12
Polymeric Derivative of Cytidine Metabolic Antagonist
App 20090012252 - Masuda; Akira ;   et al.
2009-01-08
.alpha.-Amino-N-(diaminophosphinyl)lactam derivatives
Grant 7,348,318 - Abe , et al. March 25, 2
2008-03-25
Novel $g(a)-amino-n-(diaminophosphinyl) lactam derivative
App 20050164989 - Abe, Masatoshi ;   et al.
2005-07-28

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