MI

Masahiko Ikeda

HI Hitachi: 8 patents #5,191 of 28,497Top 20%
KP Kabushiki Kaisha Pilot: 5 patents #13 of 160Top 9%
HO Horiba: 3 patents #153 of 604Top 30%
SI Sumitomo Metal Industries: 2 patents #334 of 1,462Top 25%
PK Pilot Man-Nen-Hitsu Kabushiki Kaisha: 2 patents #13 of 63Top 25%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
OC Okuno Chemical Industries Co.: 1 patents #25 of 77Top 35%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
SI Shinmaywa Industries: 1 patents #39 of 119Top 35%
SL Sumitomo Pharmaceuticals Company Limited: 1 patents #135 of 327Top 45%
Overall (All Time): #165,187 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8337658 Manufacturing method for composite material structural component for aircraft and its structural component Kenichi Hasegawa, Tohru Ikuyama, Takuji KOCHO 2012-12-25
7387764 Contained oxygen analyzing apparatus and contained analyzing method Hiroshi Uchihara 2008-06-17
6824107 Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada +2 more 2004-11-30
6823304 Speech recognition apparatus and method performing speech recognition with feature parameter preceding lead voiced sound as feature parameter of lead consonant 2004-11-23
6764049 Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada +2 more 2004-07-20
6695259 Communication system, communication receiving device and communication terminal in the system Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada +2 more 2004-02-24
6634602 Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada +2 more 2003-10-21
6585523 Magnetic material-inverting display panel Masami Tokunaga, Takeo Yokoyama, Hideki Misawa 2003-07-01
6516654 Apparatus and method for analyzing particulate matter in gas and apparatus and method for carbon differentiating Hiroshi Uchihara, Junji Okayama, Atsushi Bando, Masayuki Adachi, Ichiro Asano +1 more 2003-02-11
6499698 Satellite, satellite control method and satellite communication system Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada +2 more 2002-12-31
6422516 Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada +2 more 2002-07-23
6419498 Magnetic material-inverting display panel Hideki Misawa, Takeo Yokoyama 2002-07-16
6352222 Satellite, satellite control method and satellite communication system Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada +2 more 2002-03-05
6328264 Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith Toshihide Maeda, Nobuo Hamano, Shigeki Nakamura, Tomiharu Yoshida, Masataka Owada +2 more 2001-12-11
6118889 Signature input apparatus and a signature verification system Akinobu Izuno, Yutaka Abe, Morio Sato 2000-09-12
5949501 Coordinates input device using liquid crystal sheet Akinobu Izuno, Morio Sato 1999-09-07
5908543 Method of electroplating non-conductive materials Takashi Matsunami, Hiroyuki Oka 1999-06-01
5902806 Crystalline vitamin D derivative Tomoko Uda, Tohru Nakamura 1999-05-11
5712692 Driving power unit for driving liquid crystal display element and liquid crystal light-modulating device Yutaka Abe Kanagawa, Takao Yamaguchi, Morio Sato, Hiroshi Tazaki 1998-01-27
5549282 Vibration proofing structure 1996-08-27
5334837 Micro analytical method, sampling plate used in same, method of detecting organic compound by use of said micro analytical method, apparatus for same and method of dividing for micro-liquid flow Hirosi Uchihara 1994-08-02
4750003 Magnetic display unit Akira Terashima, Jun Takano, Noriyuki Nishiyama, Tatsuya Igawa, Kazuo Anzai 1988-06-07
4646107 XY plotter apparatus Takanori Shimizu 1987-02-24
4315127 Electro-slag welding method Yoshinori Ito, Junji Furuichi 1982-02-09
4196335 Submerged arc welding process Mutsuo Nakanishi, Norio Katsumoto 1980-04-01