TY

Tetsuo Yokoyama

HI Hitachi: 48 patents #320 of 28,497Top 2%
HA Hakko: 6 patents #13 of 70Top 20%
HM Hitachi Medical: 6 patents #116 of 680Top 20%
JC Jcr Pharmaceuticals Co.: 5 patents #7 of 149Top 5%
NM Nippon Steel & Sumitomo Metal: 3 patents #369 of 1,491Top 25%
HE Hitachi Micro Computer Engineering: 2 patents #45 of 393Top 15%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
NC Nippon Zeon Co.: 1 patents #307 of 609Top 55%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Overall (All Time): #32,941 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 51–66 of 66 patents

Patent #TitleCo-InventorsDate
4899393 Method for image registration Koichi Morishita, Kazuhiro Sato 1990-02-06
4875012 Image reconstruction method in nuclear magnetic resonance imaging system Akira Maeda, Koichi Sano, Hideaki Koizumi, Hirotaka Mizuno 1989-10-17
4870362 Nuclear magnetic resonance imaging method and apparatus Koichi Sano, Shimbu Yamagata, Hideaki Koizumi 1989-09-26
4844077 NMR imaging method Koichi Sano, Ryuzaburo Takeda, Yasuhiko Ozawa, Shinichi Sato, Hideaki Koizumi 1989-07-04
4835385 Method of measuring sectional shape and a system therefor Makoto Kato, Toshihiro Furuya 1989-05-30
4817178 Linear cursor representation method Kaoru Momose, Makoto Kato, Toshihiro Furuya 1989-03-28
4803431 Method for imaging three-dimensional moving object Koichi Sano, Shinichi Sato, Hideaki Koizumi 1989-02-07
4794531 Unsharp masking for image enhancement Koichi Morishita, Shimbu Yamagata, Tetsuo Okabe, Kazuhiko Hamatani 1988-12-27
4755047 Photometric stereoscopic shape measuring method Makoto Kato, Kaoru Momose, Toshihiro Furuya 1988-07-05
4736160 Nuclear magnetic resonance imaging method Koichi Sano, Shimbu Yamagata, Koichi Haruna, Hideaki Koizumi, Shinichi Sato +1 more 1988-04-05
4733074 Sample surface structure measuring method Makoto Kato, Jyuntaro Arima, Shimbu Yamagata, Mikihiko Oi, Toshihiro Furuya 1988-03-22
4725730 System of automatically measuring sectional shape Makoto Kato, Juntaro Arima, Shimbu Yamagata, Toshihiro Furuya 1988-02-16
4724388 Magnetic resonance imaging method Koichi Sano, Hideaki Koizumi 1988-02-09
4644278 Nuclear magnetic resonance imaging apparatus Koichi Sano, Shimbu Yamagata, Koichi Haruna 1987-02-17
4644582 Image registration method Koichi Morishita, Shinji Omori, Shimbu Yamagata, Koichi Sano, Akira Ogushi 1987-02-17
4607222 Imaging region-of-interest in medical NMR observation Koichi Morishita, Koichi Sano, Shimbu Yamagata, Akira Ogushi 1986-08-19