MY

Masaaki Yoshikawa

Ricoh Company: 113 patents #27 of 9,818Top 1%
Yamaha Motor: 26 patents #18 of 2,310Top 1%
Aisin Seiki Kabushiki Kaisha: 10 patents #313 of 3,782Top 9%
MM Mitsubishi Mining: 4 patents #189 of 2,247Top 9%
AC Asahi Glass Co.: 4 patents #490 of 2,251Top 25%
NC Nippon Metal Industry Co.: 4 patents #1 of 22Top 5%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
NC Nikkiso Co.: 2 patents #107 of 287Top 40%
NK Nippon Gohsei Kagaku Kogyo: 2 patents #30 of 142Top 25%
NM Nisshin Flour Milling: 2 patents #106 of 320Top 35%
RI Riken: 2 patents #375 of 1,824Top 25%
TC Tohoku Ricoh Co.: 2 patents #69 of 204Top 35%
DC Dena Co.: 1 patents #81 of 210Top 40%
BL Brumby Corporation Limited: 1 patents #13 of 35Top 40%
IR Institute Of Physical And Chemical Research: 1 patents #66 of 172Top 40%
KC Kyowa Hakko Kogyo Co.: 1 patents #549 of 943Top 60%
KK Kirin Beer Kabushiki Kaisha: 1 patents #149 of 379Top 40%
TD Tokyo R & D: 1 patents #22 of 42Top 55%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Overall (All Time): #3,964 of 4,157,543Top 1%
186
Patents All Time

Issued Patents All Time

Showing 126–150 of 186 patents

Patent #TitleCo-InventorsDate
6892044 Liquid application apparatus and image formation apparatus Motokazu Yasui, Masanao Ehara, Hideo Furukawa, Hiroshi Yoshinaga 2005-05-10
6847278 Magnetic device Yoshitaka Ito, Yousuke Yanagi, Tetsuo Oka 2005-01-25
D500767 Engine Osamu Goto, Paul Fricker, Luca Guerciotti, Dimitri Bassis, Yasuyuki Satoh +5 more 2005-01-11
6814948 Exhaust gas treating systems Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Takahiro Kasuh, Isao Mochida 2004-11-09
6633291 Method and apparatus for displaying an image Hirofumi Sugitani, Yoshihito Tanaka, Satoshi Ohtake, Noritsune Sekiguchi 2003-10-14
6545474 Controlling method of superconductor magnetic field application apparatus, and nuclear magnetic resonance apparatus and superconducting magnet apparatus using the method Takashi Nakamura, Jun Uzawa, Tetsuo Oka, Yoshitaka Ito, Yousuke Yanagi +1 more 2003-04-08
6505347 Control information generating apparatus for broadcast system Shigeki Kaneko, Yoshiyasu Takeuchi, Takeshi Nagao, Hiroyoshi Ishibashi, Ryota Tsukidate +3 more 2003-01-07
6489769 Nuclear magnetic resonance apparatus Takashi Nakamura, Jun Uzawa, Tetsuo Oka, Yoshitaka Ito, Yousuke Yanagi +2 more 2002-12-03
6441710 Superconducting magnet apparatus and method for magnetizing superconductor Yousuke Yanagi, Tetsuo Oka, Yoshitaka Itoh 2002-08-27
6383463 Exhaust gas denitration method Isao Mochida, Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Hitoshi Nakamura +1 more 2002-05-07
6273047 Four-stroke engine Hironao Takahashi 2001-08-14
6263185 Image forming apparatus with a scanner input Yasuhisa Kato, Hidenobu Endo, Motokazu Yasui 2001-07-17
6225531 Glucan elicitor receptor, DNA molecule coding therefor, fungus-resistant plants transformed with the DNA molecule and method for creating the plants Makoto Kakitani, Naoyuki Umemoto, Isao Ishida, Akihiro Iwamatsu, Naoto Yamaoka 2001-05-01
6215970 Duplex unit with recess for retracting manual sheet feeding tray and image forming apparatus using the same duplex unit Noriaki Fukube 2001-04-10
6169402 Nuclear magnetic resonance spectrometer Tetsuo Oka, Yoshitaka Ito, Yousuke Yanagi, Ryohei Yabuno, Jun Uzawa 2001-01-02
6134418 Image forming apparatus having a casing mounted to the apparatus at an upper portion of a stacking device Yasuhisa Kato, Hidenobu Endo, Motokazu Yasui 2000-10-17
6127312 Heat-treated active carbons for use in denitration, processes for producing same denitration method using same, and denitration systems using same Isao Mochida, Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Takahiro Kasuh 2000-10-03
6112047 Image forming apparatus having a substantially vertical sheet transport path and a relaying mechanism that cooperate to transfer a sheet to a sheet discharge section Yasuhisa Kato, Hidenobu Endo, Motokazu Yasui 2000-08-29
6111490 Superconducting magnet apparatus and method for magnetizing superconductor Yousuke Yanagi, Tetsuo Oka, Yoshitaka Itoh 2000-08-29
6106791 Exhaust gas treating systems Isao Mochida, Akinori Yasutake, Toshihiko Setoguchi, Norihisa Kobayashi, Takahiro Kasuh 2000-08-22
5981442 Neodymium-barium-copper-oxide bulk superconductor and process for producing the same Yousuke Yanagi, Takeo Yamazaki, Atsushi Takagi, Yuh Yamada, Uichiro Mizutani +2 more 1999-11-09
5974251 Media flow control system Sachiko Ohta, Kenji Sohma, Hiroyuki Shiozawa, Ryota Suehiro 1999-10-26
5954019 Variable valve timing arrangement for engine Hironao Takahashi 1999-09-21
5913298 Valve timing system for engine 1999-06-22
5902055 Thermal printer having a thermal head and platen roller Genzi Oshino 1999-05-11