Yamamoto; Fumihiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yamamoto; Fumihiko.The latest application filed is for "photonic crystal fiber and high-power light transmission system".

Company Profile

5.9.9

Yamamoto; Fumihiko - Tsukuba JP
YAMAMOTO; Fumihiko - Tsukuba-shi JP
YAMAMOTO; Fumihiko - Kyoto JP
Yamamoto; Fumihiko - Tokyo JP
Yamamoto; Fumihiko - Mito JP
Yamamoto; Fumihiko - Kawasaki 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
Optical fiber design method Grant 10,871,648 - Matsui , et al. December 22, 2	2020-12-22
Optical fiber design method Grant 10,816,722 - Matsui , et al. October 27, 2	2020-10-27
Photonic crystal fiber and high-power light transmission system Grant 10,545,333 - Matsui , et al. Ja	2020-01-28
Photonic crystal fiber and high-power light transmission system Grant 10,539,784 - Matsui , et al. Ja	2020-01-21
Photonic Crystal Fiber And High-power Light Transmission System App 20190339513 - MATSUI; Takashi ; et al.	2019-11-07
Optical fiber and optical transmission system Grant 10,444,428 - Matsui , et al. Oc	2019-10-15
Photonic crystal fiber Grant 10,310,177 - Matsui , et al.	2019-06-04
Novel Molecular Assembly, Molecular Probe For Molecular Imaging And Molecular Probe For Drug Delivery System Using The Same, And Molecular Imaging System And Drug Delivery System App 20190105412 - HARA; Isao ; et al.	2019-04-11
Optical Fiber And Optical Transmission System App 20190004246 - MATSUI; Takashi ; et al.	2019-01-03
Optical Fiber Design Method App 20180341104 - MATSUI; Takashi ; et al.	2018-11-29
Photonic Crystal Fiber And High-power Light Transmission System App 20180321439 - MATSUI; Takashi ; et al.	2018-11-08
Photonic Crystal Fiber App 20180172902 - MATSUI; Takashi ; et al.	2018-06-21
Optical Fiber Design Method App 20180052278 - Matsui; Takashi ; et al.	2018-02-22
Cascaded core multicore fiber and manufacturing method for same Grant 9,891,378 - Imamura , et al. February 13, 2	2018-02-13
Multicore Fiber And Manufacturing Method Of Multicore Fiber App 20170160466 - IMAMURA; Katsunori ; et al.	2017-06-08
Novel Molecular Assembly, Molecular Probe For Molecular Imaging And Molecular Probe For Drug Delivery System Using The Same, And Molecular Imaging System And Drug Delivery System App 20110104056 - Hara; Isao ; et al.	2011-05-05
Integrated optical waveguide circuit and optical branch line test system using the same Grant 5,546,483 - Inoue , et al. August 13, 1	1996-08-13
Method for preparation of cation exchange membranes Grant 4,126,589 - Hamada , et al. November 21, 1	1978-11-21

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