MK

Minoru Kitamura

Yamaha: 5 patents #527 of 2,001Top 30%
KS Kobe Steel: 4 patents #205 of 2,031Top 15%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
NC Nippon Kokan Co.: 2 patents #138 of 735Top 20%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
Overall (All Time): #326,642 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7462964 Fully-enclosed fan-cooled motor Takashi Nagayama, Shigetomo Shiraishi 2008-12-09
7274789 Information recording/reproducing apparatus with security measure Shinya Sakurada, Susumu Ishibashi 2007-09-25
6891290 Fully enclosed type motor with outer fans Takashi Nagayama, Shigetomo Shiraishi, Tadashi Matsuura 2005-05-10
5481066 Automatic performance apparatus for storing chord progression suitable that is user settable for adequately matching a performance style 1996-01-02
5350883 Electronic musical instrument with a pedal Makoto Iwabayashi 1994-09-27
5196640 Control mechanism for electronic musical instrument Yasuhiko Asahi, Satoshi Suzuki, Toshiyuki Suzuki 1993-03-23
5164531 Automatic accompaniment device Tsutomu Imaizumi 1992-11-17
4573515 Method for electromagnetically stirring molten steel in continuous casting Kenta Yoshii, Shozo KAWASAKI, Katsuyoshi Matsuo, Mitsuo Tomonaga 1986-03-04
4442706 Probe and a system for detecting wear of refractory wall Yoshio Kawate, Nobuyuki Nagai, Takefumi Horiuchi, Saburo Tsurutani, Shuzo Ito +3 more 1984-04-17
4417723 Tuyere for blowing gases into molten metal bath container Shinji Koyama, Shuzo Ito, Masahiko Ohgami, Hideo Matsui, Isamu Hirose +2 more 1983-11-29
4416691 Method for converter blow control Kiichi Narita, Akitsu Tomita, Nozomu Katagiri, Kazuyuki Seki, Tetuo Sato +2 more 1983-11-22
4398949 Method for stably refining high carbon steel Shinji Koyama, Shuzo Ito, Masahiko Ohgami, Hideaki Fujimoto 1983-08-16
4298147 Discharging mechanism for molten metal and slag remaining in tundish for continuous casting machine Akira Honda, Takanori Anzai, Masaru Ishikawa, Seishi Mizuoka 1981-11-03
4286647 Apparatus for preventing steam explosion in water discharge channel of secondary cooling zone caused by molten metal breaking out from cast strand in horizontal type continuous casting machine Akira Honda, Kiyomi Taguchi, Masayuki Hanmyo, Masaru Ishikawa 1981-09-01
4236914 Desulfurization composition for molten pig iron Tsutomu Hayashi, Takeharu Moritsugi, Mitsuyoshi Saruwatari 1980-12-02