RY

Ritsuo Yoshioka

KT Kabushiki Kaisha Toshiba: 10 patents #3,082 of 21,451Top 15%
Overall (All Time): #518,689 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
7865418 Price and risk evaluation system for financial product or its derivatives, dealing system, recording medium storing a price and risk evaluation program, and recording medium storing a dealing program Yuji Uenohara, Motohiko Onishi, Takahiro Tatsumi, Tadahiro Ohashi, Masatoshi Kawashima +1 more 2011-01-04
7552076 System for evaluating price risk of financial product or its financial derivative, dealing system and recorded medium Yuji Uenohara, Motohiko Onishi, Takahiro Tatsumi, Tadahiro Ohashi, Masatoshi Kawashima +1 more 2009-06-23
6088420 Reactor core Tsugio Yokoyama, Yasushi Tsuboi 2000-07-11
5377247 Fuel assembly of nuclear reactor Takeshi Seino, Toru Yamamoto, Yasushi Hirano 1994-12-27
5347550 Core of light-water reactor Akira Tanabe, Makoto Ueda, Koichi Sakurada, Shouichi Watanabe 1994-09-13
5180544 Control blade for nuclear reactor Makoto Ueda, Yuichi Motora, Mitsuharu Nakamura 1993-01-19
5068082 Fuel assembly for nuclear reactor Makoto Ueda, Koichi Sakurada, Shungo Sakurai, Shunsuke Ogiya, Mamoru Nagano 1991-11-26
5034185 Control blade for nuclear reactor Makoto Ueda, Tomonobu Sakuranaga, Yuichi Motora, Shigenori Shiga, Munenari Yamamoto 1991-07-23
5009840 Fuel assembly for nuclear reactor Makoto Ueda, Yoshihira Ando, Shungo Sakurai 1991-04-23
4876060 Control blade for nuclear reactor Makoto Ueda, Yoichi Motora, Mitsuharu Nakamura 1989-10-24