KM

Kouichi Matsumoto

CO Comcast: 10 patents #403 of 4,447Top 10%
NE Nec: 10 patents #1,345 of 14,502Top 10%
Mazda Motor: 9 patents #381 of 4,755Top 9%
AA Aruze Gaming America: 3 patents #55 of 127Top 45%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
Canon: 3 patents #11,241 of 19,416Top 60%
WC Webasto Japan Co.: 2 patents #4 of 16Top 25%
NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
SS Sumitomo Wiring Systems: 2 patents #1,192 of 2,615Top 50%
TC Toshiba Battery Co.: 2 patents #56 of 145Top 40%
JC Japan Fine Ceramics Center: 2 patents #30 of 117Top 30%
IC Ishikawajima-Harima Heavy Industries Co.: 2 patents #134 of 611Top 25%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
AT Autonetworks Technologies: 2 patents #557 of 1,079Top 55%
NI Nirec: 1 patents #17 of 58Top 30%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
WS Webasto Se: 1 patents #168 of 401Top 45%
TO Topcon: 1 patents #425 of 684Top 65%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
UL Ulvac: 1 patents #339 of 680Top 50%
📍 Aki, JP: #3 of 393 inventorsTop 1%
Overall (All Time): #43,952 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 26–50 of 56 patents

Patent #TitleCo-InventorsDate
7938694 Connector terminal and connector with the connector terminal Hiroomi Hiramitsu, Hosei Mizuno, Hiroki Hirai, Akira Ito 2011-05-10
7827429 Fault tolerant computer 2010-11-02
7785671 Thermal barrier coating system and method of manufacturing the same Mineaki Matsumoto, Norio Yamaguchi, Kazushige Kimura, Hideaki Matsubara, Yasuo Matsunaga +2 more 2010-08-31
7667729 Multi-point conference system and multi-point conference device Kazunori Ozawa 2010-02-23
7364806 Thermal barrier coating system method of manufacturing the same Mineaki Matsumoto, Norio Yamaguchi, Kazushige Kimura, Hideaki Matsubara, Yasuo Matsunaga +2 more 2008-04-29
6871903 Structural element and body structure including the same Makoto Taguchi, Toshiyuki Hirashima, Seiichiro Yagi 2005-03-29
6314638 Apparatus for manufacturing electrode plate for nonaqueous electrolyte battery Hideki Kaido, Minoru Hashimoto, Mitsuru Furuichi 2001-11-13
6284405 Nonaqueous electrolyte battery, electrode plate for nonaqueous electrolyte battery, and method for manufacturing electrode plate for nonaqueous electrolyte battery Hideki Kaido, Minoru Hashimoto, Mitsuru Furuichi 2001-09-04
6198940 Mobile radiophone apparatus 2001-03-06
6075324 Small portable apparatus with EL device producing reduced noise 2000-06-13
6053002 Apparatus for controlling an air conditioner Satoshi Matsumoto, Tomonori Isobe, Hiroshi Yoshida, Manabu Ishihara, Yuki Takatsu +1 more 2000-04-25
5973772 Layout judgment apparatus and layout judgment system Yasufumi Fukuma, Yukio Ikezawa, Eiichi Yanagi, Takeyuki Kato 1999-10-26
5812944 Mobile speech level reduction circuit responsive to base transmitted signal 1998-09-22
5799244 Digital mobile unit having a function of issuing a tone level controllable input signal degradation alarm and a method thereof 1998-08-25
5507854 Method and apparatus for measuring displacement of molten metal Takeo Yamada, Masao Sugawara, Akio Nagamune, Kouichi Tezuka 1996-04-16
5502693 Magnetic recording system for compensating leakage flux Ricardo Musashi Okamoto, Isao Kotani, Satoshi Kuroda, Hiroyuki Ishikawa, Kenji Fukui 1996-03-26
5428673 Data communication apparatus having the function of automatically switching data communication and telephone communication Kaori Nakagawa, Toru Fujino, Muneki Nakao 1995-06-27
5304261 Method of fabricating a channel box or other part for a nuclear reactor Nobukazu Yamamoto, Junjiro Nakajima, Hideo Maki, Hiromasa Hirakawa, Masahisa Inagaki +4 more 1994-04-19
5231503 Image sensor apparatus with noise cancellation circuitry Youichi Nagatake, Kazuo Yamamoto, Koichi Kitamura 1993-07-27
5165096 Image communication apparatus having communication with another communication apparatus and a shared communication line 1992-11-17
5023570 Emitter-follower circuit 1991-06-11
5005113 Hybrid circuit module having bridge circuit and rectifying circuit disposed on a same substrate Nobuo Ohtuka 1991-04-02
4918590 Hybrid circuit module having bridge circuit and rectifying circuit disposed on a same substrate Nobuo Ohtuka 1990-04-17
4796053 Magnification converting mechanism for a variable magnification copying apparatus Hiroshi Nakamura, Tatsushi Hayashi, Ken-ichi Iwamoto, Kenji Okada, Shoichiro Yoshiura 1989-01-03
4782360 Rotary type developing apparatus Ken-ichi Iwamoto, Hiroshi Kida, Tatsuya Inoue, Shoichiro Yoshiura 1988-11-01