OPT OpenIR

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Optical waveguide, and optical component and variable wavelength laser which use the same 专利
专利类型: 授权发明, 专利号: US9899799, 申请日期: 2018-02-20, 公开日期: 2018-02-20
发明人:  KOBAYASHI, NAOKI;  SATO, KENJI
Adobe PDF(715Kb)  |  收藏  |  浏览/下载:84/0  |  提交时间:2019/12/24
Optical intergrated device 专利
专利类型: 发明申请, 专利号: US20090268762A1, 申请日期: 2009-10-29, 公开日期: 2009-10-29
发明人:  DE MERLIER, JAN;  SATO, KENJI;  MIZUTANI, KENJI;  KUDO, KOII
收藏  |  浏览/下载:83/0  |  提交时间:2019/12/31
Substrate for epitaxial growth and epitaxial growth process 专利
专利类型: 发明申请, 专利号: WO2008123242A1, 申请日期: 2008-10-16, 公开日期: 2008-10-16
发明人:  SUZUKI, KENJI;  SATO, TSUTOMU;  HIRANO, RYUICHI
收藏  |  浏览/下载:20/0  |  提交时间:2020/01/18
Semiconductor laser, module, and optical transmitter 专利
专利类型: 发明申请, 专利号: WO2007080891A1, 申请日期: 2007-07-19, 公开日期: 2007-07-19
发明人:  KUDO, KOJI;  SUDO, SHINYA;  SATO, KENJI;  MIZUTANI, KENJI
收藏  |  浏览/下载:269/0  |  提交时间:2019/12/31
Semiconductor laser device for optical communication 专利
专利类型: 发明申请, 专利号: US20020196820A1, 申请日期: 2002-12-26, 公开日期: 2002-12-26
发明人:  SATO, MAKOTO;  MASUDA, KENJI;  ADACHI, AKIHIRO;  NISHIMURA, YASUNORI;  TAKAGI, SHINICHI;  IMAKI, MASAO;  HIRANO, YOSHIHITO
收藏  |  浏览/下载:71/0  |  提交时间:2019/12/30
Semiconductor light-emitting devices 专利
专利类型: 授权发明, 专利号: US5811839, 申请日期: 1998-09-22, 公开日期: 1998-09-22
发明人:  SHIMOYAMA, KENJI;  HOSOI, NOBUYUKI;  FUJII, KATSUSHI;  YAMAUCHI, ATSUNORI;  GOTOH, HIDEKI;  SATO, YOSHIHITO
Adobe PDF(99Kb)  |  收藏  |  浏览/下载:66/0  |  提交时间:2019/12/26
Packaging platform, optical module using the platform, and methods for producing the platform and the module 专利
专利类型: 发明申请, 专利号: EP0864893A2, 申请日期: 1998-09-16, 公开日期: 1998-09-16
发明人:  AMANO, MICHIYUKI, C/O NIPPON TELEG. AND TEL. CORP.;  TONO, SHUNICHI, C/O NIPPON TELEG. AND TEL. CORP.;  SATO, HIROTSUGU, C/O NIPPON TELEG. AND TEL. CORP.;  TAMURA, YASUAKI, C/O NIPPON TELEG. AND TEL. CORP.;  SHUTO, YOSHITO, C/O NIPPON TELEG. AND TEL. CORP.;  YOKOYAMA, KENJI, C/O NIPPON TELEG. AND TEL. CORP.;  KOZAWAGUCHI, HARUKI, C/O NIPPON TELEG.& TEL. CORP.;  HIKITA, MAKOTO, C/O NIPPON TELEGRAPH & TEL. CORP.;  YOSHIMURA, RYOKO, C/O NIPPON TELEG. & TEL. CORP.;  TOMARU, SATORU, C/O NIPPON TELEG. & TEL. CORP.;  IMAMURA, SABURO, C/O NIPPON TELEG. & TEL. CORP.;  HASHIMOTO, TOSHIKAZU, C/O NIPPON T. & T. CORP.;  YAMADA, YASUFUMI, C/O NIPPON T. & T. CORP.;  KATO, KUNIHARU, C/O NIPPON T. & T. CORP.;  YANAGISAWA, MASAHIRO, C/O NIPPON T. & T. CORP.;  SUGITA, AKIO, C/O NIPPON TELEG. & TEL. CORP.
Adobe PDF(1947Kb)  |  收藏  |  浏览/下载:280/0  |  提交时间:2019/12/30
Packaging platform, optical module using the platform, and methods for producing the platform and the module 专利
专利类型: 发明申请, 专利号: EP0864893A2, 申请日期: 1998-09-16, 公开日期: 1998-09-16
发明人:  AMANO, MICHIYUKI, C/O NIPPON TELEG. AND TEL. CORP.;  TONO, SHUNICHI, C/O NIPPON TELEG. AND TEL. CORP.;  SATO, HIROTSUGU, C/O NIPPON TELEG. AND TEL. CORP.;  TAMURA, YASUAKI, C/O NIPPON TELEG. AND TEL. CORP.;  SHUTO, YOSHITO, C/O NIPPON TELEG. AND TEL. CORP.;  YOKOYAMA, KENJI, C/O NIPPON TELEG. AND TEL. CORP.;  KOZAWAGUCHI, HARUKI, C/O NIPPON TELEG.& TEL. CORP.;  HIKITA, MAKOTO, C/O NIPPON TELEGRAPH & TEL. CORP.;  YOSHIMURA, RYOKO, C/O NIPPON TELEG. & TEL. CORP.;  TOMARU, SATORU, C/O NIPPON TELEG. & TEL. CORP.;  IMAMURA, SABURO, C/O NIPPON TELEG. & TEL. CORP.;  HASHIMOTO, TOSHIKAZU, C/O NIPPON T. & T. CORP.;  YAMADA, YASUFUMI, C/O NIPPON T. & T. CORP.;  KATO, KUNIHARU, C/O NIPPON T. & T. CORP.;  YANAGISAWA, MASAHIRO, C/O NIPPON T. & T. CORP.;  SUGITA, AKIO, C/O NIPPON TELEG. & TEL. CORP.
Adobe PDF(1947Kb)  |  收藏  |  浏览/下载:99/0  |  提交时间:2019/12/30
Method of producing a semiconductor laser 专利
专利类型: 授权发明, 专利号: US5365537, 申请日期: 1994-11-15, 公开日期: 1994-11-15
发明人:  SATO, KIYOTAKA;  TOGURA, KENJI
Adobe PDF(676Kb)  |  收藏  |  浏览/下载:100/0  |  提交时间:2019/12/24
Laser power measuring jig for optical disk unit 专利
专利类型: 授权发明, 专利号: US5264911, 申请日期: 1993-11-23, 公开日期: 1993-11-23
发明人:  NAKANE, KAZUHIKO;  SHIMAMOTO, MASAYOSHI;  KIYOSE, YOSHIHIRO;  NAKATSU, KEIJI;  WATANABE, ISAO;  HORITA, MASAMI;  SATO, KENICHI;  SHIMOZAWA, KENJI;  KONUMA, HIROSHI;  YOSHIMURA, MASAHARU
收藏  |  浏览/下载:75/0  |  提交时间:2019/12/23