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Two wavelength laser module and optical pickup device 专利
专利类型: 发明申请, 专利号: EP1555662A2, 申请日期: 2005-07-20, 公开日期: 2005-07-20
发明人:  OGASAWARA, MASAKAZU;  SATO, MAKOTO;  MIYACHI, MAMORU;  KIMURA, YOSHINORI
Adobe PDF(333Kb)  |  收藏  |  浏览/下载:56/0  |  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:42/0  |  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.
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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.
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Semiconductor guided-wave optical device and method of fabricating thereof 专利
专利类型: 授权发明, 专利号: US5764842, 申请日期: 1998-06-09, 公开日期: 1998-06-09
发明人:  AOKI, MASAHIRO;  SATO, HIROSHI;  SUZUKI, MAKOTO;  KOMORI, MASAAKI
Adobe PDF(2492Kb)  |  收藏  |  浏览/下载:71/0  |  提交时间:2019/12/24
Semiconductor optical device 专利
专利类型: 授权发明, 专利号: US5737474, 申请日期: 1998-04-07, 公开日期: 1998-04-07
发明人:  AOKI, MASAHIRO;  TAKAHASHI, MAKOTO;  SATO, HIROSHI
Adobe PDF(456Kb)  |  收藏  |  浏览/下载:61/0  |  提交时间:2020/01/13
Frequency doubler and laser source 专利
专利类型: 授权发明, 专利号: EP0562636B1, 申请日期: 1997-03-05, 公开日期: 1997-03-05
发明人:  MIZUUCHI, KIMINORI;  YAMAMOTO, KAZUHISA;  KATO, MAKOTO;  SATO, HISANAO;  YAMAMOTO, HIROAKI
收藏  |  浏览/下载:77/0  |  提交时间:2019/12/24
Driver for light emitting device for providing a stable beam output 专利
专利类型: 授权发明, 专利号: US5115147, 申请日期: 1992-05-19, 公开日期: 1992-05-19
发明人:  KUSANO, AKIHISA;  KIMIZUKA, JUNICHI;  ITO, TOSHIYUKI;  SATO, KAORU;  ABE, MAKOTO;  OKAZAWA, KAZUHIKO;  INUYAMA, TOSHIHIKO
Adobe PDF(373Kb)  |  收藏  |  浏览/下载:185/0  |  提交时间:2019/12/23
Light quantity control device 专利
专利类型: 发明申请, 专利号: EP0420573A2, 申请日期: 1991-04-03, 公开日期: 1991-04-03
发明人:  INUYAMA, TOSHIHIKO;  KIMIZUKA, JUNICHI;  ABE, MAKOTO;  KUSANO, AKIHISA;  SATO, KAORU;  OKAZAWA, KAZUHIKO;  ISHIZU, MASANORI;  ITO, TOSHIYUKI
Adobe PDF(981Kb)  |  收藏  |  浏览/下载:77/0  |  提交时间:2020/01/13
Short-wave semiconductor laser 专利
专利类型: 发明申请, 专利号: JP1989145882A, 申请日期: 1989-06-07, 公开日期: 1989-06-07
发明人:  SATO MAKOTO;  UCHIDA KENJI;  KONDO MASAHIKO;  MINAGAWA SHIGEKAZU
Adobe PDF(102Kb)  |  收藏  |  浏览/下载:51/0  |  提交时间:2019/12/31