EY

Etsuji Yamamoto

HI Hitachi: 54 patents #236 of 28,497Top 1%
HM Hitachi Medical: 19 patents #22 of 680Top 4%
MC Murata Manufacturing Co.: 6 patents #1,272 of 5,295Top 25%
ML Mitsubishi Petrochemical Company Limited: 3 patents #122 of 670Top 20%
SO Sony: 2 patents #12,963 of 25,231Top 55%
VC Vertex Standard Co.: 2 patents #4 of 10Top 40%
MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
HC Hitachi Ulsi Systems Co.: 1 patents #577 of 867Top 70%
MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%
📍 Hachioji, MO: #1 of 5 inventorsTop 20%
Overall (All Time): #27,312 of 4,157,543Top 1%
73
Patents All Time

Issued Patents All Time

Showing 26–50 of 73 patents

Patent #TitleCo-InventorsDate
5502384 Image reconstruction method in nuclear magnetic resonance imaging apparatus Chitose Nakaya, Yoshitaka Bito, Hiroshi Nishimura, Hiroyuki Takeuchi, Shigeru Watanabe +2 more 1996-03-26
5493224 Ultra high-speed magnetic resonance imaging method and apparatus Hidemi Shiono, Kenji Takiguchi 1996-02-20
5489847 RF probe for MRI Takayuki Nabeshima, Tetsuhiko Takahashi, Yoshikuni Matsunaga, Kageyoshi Katakura 1996-02-06
5477145 RF probe Tetsuhiko Takahashi, Yoshikuni Matsunaga 1995-12-19
5465719 Nuclear magentic resonance imaging apparatus Hiroyuki Itagaki, Yo Taniguchi, Hidemi Shiono, Kenji Takiguchi 1995-11-14
5457386 Multiple-coil adopting a quadrature detection method applied thereto and a signal processing circuit employing the same in an MRI apparatus in a vertical magnetic system Yoshikuni Matsunaga, Tetsuhiko Takahashi 1995-10-10
5453692 RF probe for nuclear magnetic resonance imaging (MRI) devices Tetsuhiko Takahashi, Yoshikuni Matsunaga, Hiroyuki Itagaki 1995-09-26
5427102 Active noise cancellation apparatus in MRI apparatus Shin'ichi Shimode, Hiroshi Inouye, Norihide Saho, Shinya Okabe, Masayuki Otsuka +3 more 1995-06-27
5394872 Method of magnetic resonance imaging Kenji Takiguchi, Hidemi Shiono, Hiroyuki Itagaki 1995-03-07
5384536 Nuclear magnetic resonanace inspection apparatus and its method Yoshiki Murakami, Tetsuhiko Takahashi 1995-01-24
5382902 Method for eliminating motional artifacts in magnetic resonance imaging Yo Taniguchi 1995-01-17
5371465 Inspection method and apparatus using nuclear magnetic resonance (NMR) Yukari Onodera, Ryuichi Suzuki 1994-12-06
5280246 Nuclear magnetic resonance apparatus Tetsuhiko Takahashi, Yoshikuni Matsunaga, Ryuichi Suzuki 1994-01-18
5221898 Flow imaging method using an MRI apparatus Kenji Takiguchi, Hidemi Shiono, Ryuichi Suzuki 1993-06-22
5204626 Method for nuclear magnetic resonance measurements on low concentration solutes in solvent Yukari Onodera, Ryuichi Suzuki 1993-04-20
5195524 Flow imaging method by means of an MRI apparatus and apparatus for realizing same Kenji Takiguchi, Hideki Kohno 1993-03-23
5162737 Multi-echo NMR imaging method Tatsuo Nozokido, Hideki Kohno 1992-11-10
5109198 Nuclear magnetic resonance imaging apparatus Yoshiki Murakami, Masao Yabusaki, Hideki Kohno, Munetaka Tsuda, Toshihiro Ishizuka 1992-04-28
5107216 Nuclear magnetic resonance imaging apparatus Masao Yabusaki, Hiroyuki Takeuchi, Hideki Kohno 1992-04-21
5065097 Testing method and apparatus by use of NMR Tatsuo Nozokido, Hideki Kohno 1991-11-12
5045791 Nuclear magnetic resonance imaging method Hideki Kohno 1991-09-03
5032793 NMR gated imaging apparatus Hiroshi Kanda, Hideki Kohno 1991-07-16
4999089 Cracking furnace Noriaki Nakase, Mamoru Hokkedo, Masahiko Yoshida, Yutaka Kitayama 1991-03-12
4959613 NMR imaging apparatus Hideki Kohno 1990-09-25
4929881 Probe for nuclear magnetic resonance apparatus Masao Yabusaki, Hiroyuki Takeuchi, Hideki Kohno 1990-05-29