MM

Masayoshi Matsumoto

DC Dowa Metals & Mining Co.: 5 patents #2 of 27Top 8%
SS Sumitomo Wiring Systems: 5 patents #684 of 2,615Top 30%
II Ichikoh Industries: 5 patents #14 of 256Top 6%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
DC Dowa Mining Co.: 2 patents #92 of 324Top 30%
TC Toyo Ink Mfg. Co.: 2 patents #112 of 499Top 25%
SC Suzuki Co.: 1 patents #65 of 179Top 40%
JT Japan Science And Technology: 1 patents #225 of 836Top 30%
UN Unicharm: 1 patents #390 of 624Top 65%
OP Okayama Prefecture: 1 patents #15 of 24Top 65%
Overall (All Time): #185,575 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
8553564 Management system and computer system management method Takaki Kuroda, Satoshi Fukuda, Nobuo Beniyama, Mitsunori Satomi 2013-10-08
8356208 Method of collecting information in system network Yuji Mizote, Takaki Kuroda 2013-01-15
8147779 Method of alkali processing substance containing arsenic Mitsuo Abuyima, Yusuke Sato, Hironobu Mikami, Masami Oouchi, Tetsuo Fujita 2012-04-03
8110162 Method of processing copper arsenic compound Mitsuo Abumiya, Yusuke Sato, Hironobu Mikami, Masami Oouchi, Tetsuo Fujita 2012-02-07
8097770 Plant having improved growth ability and disease resistance and method for production thereof Kenichi Ogawa, Tomonori Shiraishi 2012-01-17
8097228 Method of processing diarsenic trioxide Mitsuo Abumiya, Yusuke Sato, Hironobu Mikami, Masami Oouchi, Tetsuo Fujita 2012-01-17
8092765 Method of processing non-ferrous smelting intermediates containing arsenic Mitsuo Abumiya, Yusuke Sato, Hironobu Mikami, Masami Oouchi, Tetsuo Fujita 2012-01-10
8092764 Method of processing non-ferrous smelting intermediate containing arsenic Mitsuo Abumiya, Yusuke Sato, Hironobu Mikami, Masami Oouchi, Tetsuo Fujita 2012-01-10
8086905 Method of collecting information in system network Yuji Mizote, Takaki Kuroda 2011-12-27
7916419 Posture adjustment method of magnetic head Shoji Tanaka, Ko Shinomori 2011-03-29
7854052 Part positioning device Yasuyuki Maeda, Ko Shinomori 2010-12-21
6504163 Electron beam irradiation process and an object irradiated with an electron beam Michio Takayama, Masami Kuwahara, Takeshi Hirose, Toru Kurihashi 2003-01-07
6461768 Negative electrode material containing bismuth-coated zinc powder particles for use in alkaline cell Toshiya Kitamura, Mikio Hashimoto 2002-10-08
6258484 Anode material for use in alkaline manganese cells and process for producing the same Hideki Nagata, Kenji Ichiya, Kazuya Saito 2001-07-10
6228218 Water-disintegratable cleaning sheet containing alkylcellulose Naohito Takeuchi, Takayoshi Konishi, Ryuichiro Kurata, Nobuo Morohashi 2001-05-08
6188075 Electron beam irradiating method and object to be irradiated with electron beam Michio Takayama, Masami Kuwahara, Takeshi Hirose, Toru Kurihashi 2001-02-13
5951166 Carrier-bag for plate-shaped articles and process for producing the same 1999-09-14
5511988 Bulb socket and terminal installed thereon Shinji Ogawa 1996-04-30
5411410 Terminal Shinji Ogawa 1995-05-02
5411411 Bulb socket Shinji Ogawa 1995-05-02
5411412 Bulb socket and terminal installed thereon Shinji Ogawa 1995-05-02
5320553 Bulb socket and terminal installed thereon Shinji Ogawa 1994-06-14
5101923 Motorcycle having body height adjusting mechanism Shigeru Odagi, Sadao Shirasagi, Taiji Kasuya, Katsuhiko Tokunaga 1992-04-07