MM

Masafumi Matsumoto

Sharp Kabushiki Kaisha: 28 patents #505 of 10,731Top 5%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
NS Nippon Steel: 2 patents #1,308 of 4,423Top 30%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%
NT Nippon Telegraph: 1 patents #2 of 53Top 4%
Overall (All Time): #82,985 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDate
10465262 Method for cooling steel strip and cooling apparatus Koichi Nishizawa, Hiroshi Minehara, Yasuhiro Mori, Seiji Sugiyama 2019-11-05
10343867 Steel sheet shape control method and steel sheet shape control apparatus Yasushi Kurisu, Yoshihiro Yamada, Futoshi Nishimura, Katsuya Kojima, Junya Takahashi +2 more 2019-07-09
9551056 Steel sheet shape control method and steel sheet shape control apparatus Yasushi Kurisu, Yoshihiro Yamada, Futoshi Nishimura, Katsuya Kojima, Junya Takahashi +2 more 2017-01-24
8785252 Resin sealed semiconductor device and manufacturing method therefor Tatsuya Iwasa, Junji Yamada, Masaru Furukawa 2014-07-22
8526199 Semiconductor device Manabu Matsumoto, Hideki Tsukamoto 2013-09-03
8399976 Resin sealed semiconductor device and manufacturing method therefor Tatsuya Iwasa, Junji Yamada, Masaru Furukawa 2013-03-19
7541670 Semiconductor device having terminals 2009-06-02
7445519 Semiconductor device 2008-11-04
6008908 Facsimile apparatus and communication method thereof Shigekazu Fujiwara, Ryoji Kambara, Koji Shimada, Morihiro Katsurada, Hiroshi Yamada 1999-12-28
5185788 Dial number generator Toshihiro Matsuda 1993-02-09
5163089 Image data transmission apparatus Matahira Kotani, Junichiro Matsumoto, Motohiko Hayashi, Mamoru Fujii, Masafumi Yamanoue +5 more 1992-11-10
5157520 Device for transporting documents Hironori Tanaka, Matahira Kotani 1992-10-20
5072306 Sheet feeding device for facsmile apparatus Hiroshi Morimoto 1991-12-10
5060082 Facsimile apparatus Masafumi Yamanoue, Hiroshi Morimoto 1991-10-22
5021828 Copying apparatus having a consumable part Junichi Yamaguchi, Izumi Takahashi 1991-06-04
5003383 Color image copier operable in analog and digital modes Hironori Tanaka, Matahira Kotani 1991-03-26
4989237 Image data transmission apparatus Matahira Kotani, Junichiro Matsumoto, Motohiko Hayashi, Mamoru Fujii, Masafumi Yamanoue +5 more 1991-01-29
4962526 Image data transmission apparatus Matahira Kotani, Mamoru Fujii, Motohiko Hayashi, Masayuki Hachinoda, Mitsunobu Kondo +2 more 1990-10-09
4951156 Facsimile circuit monitor system Matahira Kotani, Masanori Morigami, Masayuki Hachinoda 1990-08-21
4947268 Data transmission system Takashi Nakajiri, Masayuki Hachinoda, Matahira Kotani 1990-08-07
4927130 Automatic sheet feeder Hironori Tanaka, Matahira Kotani 1990-05-22
4895288 Facsimile device Matahira Kotani, Hiroshi Morimoto, Ryoichi Kawai, Hiroshi Shirakoshi, Takashi Shinohara 1990-01-23
4891661 Color image copying device Hironori Tanaka, Matahira Kotani 1990-01-02
4868919 Color image copying device Hironori Tanaka, Matahira Kotani 1989-09-19
4843903 Intermittent drive for a paper supply roller Hironori Tanaka, Matahira Kotani 1989-07-04