MM

Masahiko Matsumoto

KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
CP Chugai Pharmaceutical: 2 patents #485 of 1,238Top 40%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
📍 Ota, JP: #94 of 330 inventorsTop 30%
Overall (All Time): #318,623 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11139111 Inductive coupling system and communication system 2021-10-05
10224146 Inductive coupling system and communication system 2019-03-05
6998663 Semiconductor device having capacitor and method of manufacturing the same Takashi Yoshitomi 2006-02-14
6983402 Computer device Takashi Yoneda 2006-01-03
6746929 Semiconductor device having capacitor and method of manufacturing the same Takashi Yoshitomi 2004-06-08
6721903 Apparatus and method for processing information continuously even against extraneously incoming noise Shiro Yoshioka, Shigenori Satoh 2004-04-13
6682967 Semiconductor device and method of making the same Hirofumi Igarashi 2004-01-27
6525402 Semiconductor wafer, method of manufacturing the same and semiconductor device Hisato Oyamatsu, Takeo Nakayama, Yasuhiro Fukaura, Kunihiro Kasai, Masahiro Inohara 2003-02-25
6399992 Semiconductor device and method of making the same Hirofumi Igarashi 2002-06-04
6253305 Microprocessor for supporting reduction of program codes in size Toshimichi Matsuzaki, Masashi Deguchi, Toshifumi Hamaguchi, Yutaka Tanase 2001-06-26
5966514 Microprocessor for supporting reduction of program codes in size Toshimichi Matsuzaki, Masashi Deguchi, Toshifumi Hamaguchi, Yutaka Tanase 1999-10-12
5043156 Method of treating infectious diseases with granulocyte colony-stimulating factor Shuzo Matsubara 1991-08-27
4858574 Hydraulic circuit for a valve operating timing control device for an internal combustion engine Koichi Fukuo, Mitsuhiro Shibata, Toshiaki Hiro 1989-08-22
4807574 Valve operating device for internal combustion engine Mitsuhiro Shibata, Kazuhide Kumagai, Koichi Fukuo, Toshiaki Hiro 1989-02-28
4355038 .alpha.-Substituted ureido-benzylpenicillanic acids Nobuhiro Oi, Bunya Aoki, Teizo Shinozaki, Kanji Moro, Toshio Kuroki +10 more 1982-10-19