HS

Hiroto Sumida

PA Panasonic: 19 patents #1,080 of 21,108Top 6%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
GU Gurunavi: 2 patents #3 of 30Top 10%
Overall (All Time): #162,479 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11386275 Menu generation system Seiichiro Kubo, Makito Chiba, Koichiro Nakayama 2022-07-12
10991056 Menu generation system Seiichiro Kubo, Makito Chiba, Koichiro Nakayama 2021-04-27
10464003 Filter Koji Motomura, Takahiko Murata, Takatoshi Mitsushima, Keiji Fujiwara 2019-11-05
10413856 Stacked body Koji Motomura, Takahiko Murata 2019-09-17
10328665 Nonwoven fabric, and dust collecting filter, medium of microorganism or biological tissue, and cosmetic article, each having the same Taichi Nakamura, Takayoshi Yamaguchi 2019-06-25
10220340 Laminated nonwoven fabric and air purifier Koji Motomura, Takahiko Murata, Takahiro Kurokawa, Takatoshi Mitsushima 2019-03-05
10195556 Laminated nonwoven fabric and air purifier Koji Motomura, Takahiko Murata, Takatoshi Mitsushima, Keiji Fujiwara 2019-02-05
10174441 Laminated nonwoven fabric and air purifier Taichi Nakamura, Takayoshi Yamaguchi, Takahiro Kurokawa, Takatoshi Mitsushima 2019-01-08
10173158 Laminated nonwoven fabric, air purifier, and manufacturing method of laminated nonwoven fabric Koji Motomura, Takahiro Kurokawa, Taichi Nakamura, Takayoshi Yamaguchi, Takatoshi Mitsushima 2019-01-08
9059453 Battery, battery separator and method for producing battery separator Takahiro Kurokawa, Takayoshi Yamaguchi, Takatoshi Mitsushima 2015-06-16
8834775 Method of manufacturing nanofibers Kazunori Ishikawa, Takahiro Kurokawa, Masanobu Miyata, Takatoshi Mitsushima 2014-09-16
8696973 Nanofiber manufacturing apparatus and method of manufacturing nanofibers Kazunori Ishikawa, Takahiro Kurokawa 2014-04-15
8696953 Support structure, nanofiber manufacturing apparatus using the support structure, and nanofiber manufacturing method using the support structure Takahiro Kurokawa, Hiroyuki Tsuji, Kazunori Ishikawa 2014-04-15
8524140 Process of making nanofibers Takahiro Kurokawa, Kazunori Ishikawa, Masahide Yokoyama 2013-09-03
8475692 Nanofiber manufacturing apparatus and nanofiber manufacturing method Takahiro Kurokawa, Kazunori Ishikawa, Yoshiaki Tominaga, Mikio Takezawa, Mitsuhiro Takahashi +1 more 2013-07-02
8425810 Nanofiber production device and nanofiber production method Kazunori Ishikawa, Takahiro Kurokawa, Masahide Yokoyama 2013-04-23
8399066 Nanofiber manufacturing system and nanofiber manufacturing method Takahiro Kurokawa, Hiroyuki Tsuji, Kazunori Ishikawa 2013-03-19
8383539 Fiber manufacturing method, fiber manufacturing apparatus and proton-exchange membrane fuel cell Takahiro Kurokawa, Kazunori Ishikawa, Yoshiaki Tominaga, Mikio Takezawa, Mitsuhiro Takahashi +1 more 2013-02-26
8186987 Nano-fiber manufacturing apparatus Takahiro Kurokawa, Kazunori Ishikawa, Mitsuhiro Takahashi, Mikio Takezawa, Yoshiaki Tominaga 2012-05-29
8163227 Nanofiber spinning method and device Takahiro Kurokawa, Kazunori Ishikawa, Mitsuhiro Takahashi, Mikio Takezawa, Yoshiaki Tominaga 2012-04-24
8110136 Method and apparatus for producing nanofibers and polymer web Mitsuhiro Takahashi, Mikio Takezawa, Yoshiaki Tominaga, Takahiro Kurokawa, Kazunori Ishikawa 2012-02-07
6916394 Connecting member for connecting carrier tapes and carrier tape connecting method using this connecting Kunio Tanaka 2005-07-12
6878424 Connecting member for connecting carrier tapes and carrier tape connecting method using this connecting member Kunio Tanaka 2005-04-12
D478880 Connection member for the tape supporting a range of electronic parts 2003-08-26
6296145 Parts feeder using strip carrier Kunio Tanaka, Toshihiko Nagaya, Tomonori Fujita 2001-10-02