KT

Katsuhiko Tanaka

Canon: 16 patents #4,160 of 19,416Top 25%
Nsk: 14 patents #87 of 1,559Top 6%
Fujitsu Limited: 14 patents #2,150 of 24,456Top 9%
MC Murata Manufacturing Co.: 8 patents #980 of 5,295Top 20%
NC Nippon Seiko Co.: 7 patents #11 of 315Top 4%
NE Nec: 6 patents #2,374 of 14,502Top 20%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
FC Funai Electric Co.: 5 patents #204 of 943Top 25%
Ngk Spark Plug Co.: 5 patents #370 of 1,594Top 25%
Samsung: 4 patents #25,854 of 75,807Top 35%
NC Nippondenso Co.: 4 patents #582 of 3,479Top 20%
PS Ps4 Luxco S.A.R.L.: 2 patents #84 of 276Top 35%
EM Elpida Memory: 2 patents #267 of 692Top 40%
TI Tokyo Electric Power Company Holdings, Incorporated: 2 patents #90 of 711Top 15%
AS Asaca: 2 patents #4 of 18Top 25%
FL Fujitsu Takamisawa Component Limited: 1 patents #67 of 113Top 60%
FL Fujitsu Component Limited: 1 patents #204 of 281Top 75%
TT Tokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #14,757 of 4,157,543Top 1%
99
Patents All Time

Issued Patents All Time

Showing 1–25 of 99 patents

Patent #TitleCo-InventorsDate
12340343 System for managing storage-state data and ownership certification of by-the-barrel liquor Youzao Dai 2025-06-24
12247888 Space temperature scanner and method for displaying space temperature Takeshi Yajima, Akira Hanafusa, Isao Nakayama 2025-03-11
10817103 Structure to avoid gaps between switches/touch panel and case of a touch panel device Masahiko Katayama, Yutaka Ueno, Satoshi Sakurai 2020-10-27
10500820 Laminating apparatus and laminating method using the same Soochan Lee, Hirokazu Ishii 2019-12-10
10399321 Apparatus for manufacturing a display device and a method using the same Soochan Lee, Hirokazu Ishii 2019-09-03
10357951 Laminating apparatus and laminating method using the same Soochan Lee, Hirokazu Ishii, Jeonghun Heo 2019-07-23
10151610 Flow rate measurement device and flow rate measurement method Shuichi Umezawa, Masaki Yokosaka, Ryoji Miyauchi, Tatsuya Kawaguchi, Hiroshige KIKURA +2 more 2018-12-11
9884474 Bonding apparatus and method of fabricating curved display device using the same Dong Jin OK, Soo Chan LEE, Jae Young Kim, Se Mi LEE, Jin-Suk Lee 2018-02-06
9076793 Semiconductor device and manufacturing method thereof 2015-07-07
8906806 Method of manufacturing semiconductor device 2014-12-09
8551884 Method of manufacturing semiconductor device 2013-10-08
8525555 Power detector Kazuhiro Kondo 2013-09-03
8247294 Manufacturing process of fin-type field effect transistor and semiconductor Kiyoshi Takeuchi 2012-08-21
7859065 Fin-type field effect transistor and semiconductor device Kiyoshi Takeuchi 2010-12-28
7830703 Semiconductor device and manufacturing method thereof Koichi Takeda, Masahiro Nomura, Kiyoshi Takeuchi, Hitoshi Wakabayashi, Shigeharu Yamagami +3 more 2010-11-09
7753538 Fabrication method for variable-shape mirror using thermo-compression bonding Kenji Nagashima, Hitoshi Fujii, Fuminori Tanaka, Susumu Sugiyama, Akira Ishii +1 more 2010-07-13
7719043 Semiconductor device with fin-type field effect transistor and manufacturing method thereof. Shigeharu Yamagami, Hitoshi Wakabayashi, Risho Koh, Kiyoshi Takeuchi, Masahiro Nomura +3 more 2010-05-18
7452089 Variable-shape mirror and optical pickup device therewith Kenji Nagashima, Hitoshi Fujii, Fuminori Tanaka, Susumu Sugiyama, Akira Ishii +1 more 2008-11-18
7422335 Variable-shape mirror and optical pickup device therewith Hitoshi Fujii, Susumu Sugiyama, Akira Ishii, Wataru Kuze 2008-09-09
7390100 Variable-shape mirror and optical pickup device therewith Kenji Nagashima, Hitoshi Fujii, Fuminori Tanaka, Susumu Sugiyama, Akira Ishii +1 more 2008-06-24
7386603 Contents distributing server, contents distribution control method, program, and recording medium Rikio Shiba, Takayuki Nagatsuka, Yukihiko Shimizu 2008-06-10
7371680 Method of manufacturing semiconductor device 2008-05-13
7303626 Three-dimensional periodic structure and method for producing the same Soshu Kirihara, Yoshinari Miyamoto, Takuji Nakagawa 2007-12-04
7303296 Variable-shape mirror and optical pickup device therewith Kenji Nagashima, Hitoshi Fujii, Fuminori Tanaka, Susumu Sugiyama, Akira Ishii +1 more 2007-12-04
7119443 Semiconductor integrated circuit device having a conductive film which contains metal atoms bondable to a halogen element Yoshitaka Nakamura, Tsuyoshi Tamaru, Naoki Fukuda, Hidekazu Goto, Isamu Asano +5 more 2006-10-10