KT

Koichi Takagi

KD Kddi: 8 patents #32 of 396Top 9%
MM Mitsubishi Mining: 5 patents #132 of 2,247Top 6%
FC Furukawa Electric Co.: 4 patents #473 of 2,370Top 20%
NT NTT: 1 patents #2,911 of 4,871Top 60%
KL Kddi R&D Laboratories: 1 patents #25 of 55Top 50%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
MM Mitsubishi Metal: 1 patents #45 of 150Top 30%
Overall (All Time): #224,536 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8896609 Video content generation system, video content generation device, and storage media Jianfeng Xu, Ryouichi Kawada 2014-11-25
8838500 Digital data reproducing device Masaru Sugano, Yousuke Toyota 2014-09-16
8522145 Method and system for editing content in server 2013-08-27
8181027 Compressed data scrambled distribution device and playback device thereof Shigeyuki Sakazawa, Yasuhiro Takishima 2012-05-15
8134903 Method and apparatus for digital data accompanied by degradation Masaru Sugano, Yasuhiro Takishima 2012-03-13
8074074 Compressed data scrambled distribution device and playback device thereof Shigeyuki Sakazawa, Yasuhiro Takishima 2011-12-06
7970618 Content distribution server for distributing content frame for reproducing music and terminal Shigeyuki Sakazawa, Hiroshi Mitsuhashi, Koji Katayama 2011-06-28
7472069 Apparatus for processing framed audio data for fade-in/fade-out effects Shigeyuki Sakazawa 2008-12-30
7436890 Quantization control system for video coding Sei Naitou, Masahiro Wada, Shuuichi Matsumoto, Gouichi Ishihara 2008-10-14
6463784 Measuring apparatus of sliding friction coefficient for vehicle running road surface Akira Kashiwagi 2002-10-15
6440588 Nitrogen-containing heterocyclic compound and electroluminescent device Masaru Matsuoka, Koushi Fukunishi, Kazuko Shirai, Toru Kitaguchi 2002-08-27
5707565 Method and apparatus for manufacturing a ferrule Kenji Suzuki, Hiroyuki Yamada, Takashi Shigematsu, Mikio Ishihara 1998-01-13
5631985 Optical connector wherein an arrangement plane of positioning pin holes and optical fibers is inclined with respect to an abutting direction Hiroyuki Yamada, Kenji Suzuki, Takashi Shigematsu, Mikio Ishihara, Jun Yamakawa +1 more 1997-05-20
5269998 Method of forming ferrule for an optical fiber connector and a mold therefor Takashi Shigematsu, Takahide Kimura, Seiichi Imamizo 1993-12-14
5185825 Optical switching connector Takashi Shigematsu, Seiichi Imamizo, Toshihiko Ohta, Jun Yamakawa 1993-02-09
5113636 Can lid feeder Hirokata Mihara, Teruo Shimizu, Katsunori Tashiro, Hideo Takahashi 1992-05-19
5066184 Method for seaming packed cans Yoshiharu Taura, Yoshinori Yuzaki 1991-11-19
4961300 Can seamer Hirokata Mihara, Teruo Shimizu, Katsunori Tashiro, Hideo Takahashi 1990-10-09
4919294 Bottom structure of a thin-walled can Yoji Kawamoto, Tetsuo Yuhara, Kanji Udagawa 1990-04-24
4677020 Fiber reinforced plastic product and method of forming products Shunichi Hayashi 1987-06-30