YT

Yasuhito Takahashi

Fujitsu Limited: 20 patents #1,402 of 24,456Top 6%
Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%
FI Fujifilm Business Innovation: 6 patents #1,500 of 5,238Top 30%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
SC Sumitomo Metal Mining Co.: 3 patents #199 of 736Top 30%
AN Akzo Nobel N.V.: 1 patents #670 of 1,625Top 45%
NC Nippon Ketjen Co.: 1 patents #8 of 17Top 50%
📍 Hirakata, CA: #1 of 4 inventorsTop 25%
Overall (All Time): #68,365 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDate
8800142 Package substrate unit and method for manufacturing package substrate unit Hnin Nway San Nang, Kazuya Arai, Kei Fukui, Shinpei Ikegami, Hideaki Yoshimura +1 more 2014-08-12
8231726 Semiconductor light emitting element, group III nitride semiconductor substrate and method for manufacturing such group III nitride semiconductor substrate Hisashi Minemoto, Yasuo Kitaoka, Yasutoshi Kawaguchi, Yoshiaki Hasegawa 2012-07-31
7855823 Acoustooptic device and optical imaging apparatus using the same Hisashi Minemoto, Yasuo Kitaoka, Isao Kidoguchi, Takayuki Negami, Toshimi Nishiyama +1 more 2010-12-21
7794539 Method for producing III group element nitride crystal, production apparatus for use therein, and semiconductor element produced thereby Hisashi Minemoto, Yasuo Kitaoka, Isao Kidoguchi, Yusuke Mori, Fumio Kawamura +1 more 2010-09-14
7754012 Apparatus for production of crystal of group III element nitride and process for producing crystal of group III element nitride Hisashi Minemoto, Yasuo Kitaoka, Isao Kidoguchi, Yusuke Mori, Fumio Kawamura +2 more 2010-07-13
7557294 Solar cell and production thereof Yukiyoshi Ono 2009-07-07
7513037 Method of embedding components in multi-layer circuit boards Mark Thomas McCormack, Hunt Hang Jiang, Michael G. Peters 2009-04-07
7435295 Method for producing compound single crystal and production apparatus for use therein Yasuo Kitaoka, Hisashi Minemoto, Isao Kidoguchi, Takatomo Sasaki, Yusuke Mori +1 more 2008-10-14
7381268 Apparatus for production of crystal of group III element nitride and process for producing crystal of group III element nitride Hisashi Minemoto, Yasuo Kitaoka, Isao Kidoguchi, Yusuke Mori, Fumio Kawamura +2 more 2008-06-03
7002080 Multilayer wiring board Motoaki Tani, Nobuyuki Hayashi, Tomoyuki Abe, Takashi Shuto 2006-02-21
6935124 Clear ice making apparatus, clear ice making method and refrigerator Katutosi Tusima, Takumi Kida, Yuko Ishii, Hiroshi Tatsui, Kazuyuki Hamada 2005-08-30
6893553 Hydroprocessing catalyst and use thereof Satoshi Abe, Akira Hino, Mark de Boer 2005-05-17
6869665 Wiring board with core layer containing inorganic filler Motoaki Tani, Nobuyuki Hayashi, Tomoyuki Abe, Yoshiyasu Saeki 2005-03-22
6785447 Single and multilayer waveguides and fabrication process Tetsuzo Yoshimura, James J. Roman, Solomon I. Beilin, Wen-chou Vincent Wang, Masaaki Inao 2004-08-31
6684007 Optical coupling structures and the fabrication processes Tetsuzo Yoshimura, James J. Roman, Mark Thomas McCormack, Solomon I. Beilin, Wen-chou Vincent Wang +1 more 2004-01-27
6579474 Conductive composition Mark Thomas McCormack, Hunt Hang Jiang, Solomon I. Beilin, Albert W. Chan 2003-06-17
6448106 Modules with pins and methods for making modules with pins Wen-chou Vincent Wang, Thomas J. Massingill, Lei Zhang 2002-09-10
6428942 Multilayer circuit structure build up method Hunt Hang Jiang, Michael G. Lee, Wen-chou Vincent Wang, Mark Thomas McCormack 2002-08-06
6389686 Process for fabricating a thin multi-layer circuit board Yasunaga Kurokawa, Kenji Iida, Masaru Sumi, Yuichiro Ohta, Toshiro Katsube +3 more 2002-05-21
6281040 Methods for making circuit substrates and electrical assemblies Mark Thomas McCormack, Hunt Hang Jiang, Solomon I. Beilin, Albert W. Chan 2001-08-28
6239485 Reduced cross-talk noise high density signal interposer with power and ground wrap Michael G. Peters, Wen-chou Vincent Wang, William T. Chou, Michael G. Lee, Solomon I. Beilin 2001-05-29
6226171 Power conducting substrates with high-yield integrated substrate capacitor Solomon I. Beilin, William T. Chou, Michael G. Lee, David D. Ngo, Michael G. Peters +1 more 2001-05-01
D438891 Cleaning cartridge Hirohisa Hoshino, Hiroyuki Ohtsuka, Seiichi Irokawa, Hidenobu Kondo 2001-03-13
6184476 Thin multi-layer circuit board having a remodeling pad layer and a metallic barrier layer with an exclusion zone Yasunaga Kurokawa, Kenji Iida, Masaru Sumi, Yuichiro Ohta, Toshiro Katsube +3 more 2001-02-06
6168972 Flip chip pre-assembly underfill process Wen-chou Vincent Wang, Michael G. Peters, Dashun Steve Zhou 2001-01-02