MF

Masahiro Fujiwara

Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
AK Asahi Kasei Kabushiki Kaisha: 5 patents #67 of 1,220Top 6%
AC Asahi Kasei Chemicals: 4 patents #74 of 543Top 15%
AS Asics: 4 patents #79 of 285Top 30%
KC Koki Holdings Co.: 4 patents #49 of 215Top 25%
JC Japan Elastomer Co.: 3 patents #3 of 21Top 15%
QC Qingdao Haier Washing Machine Co.: 3 patents #36 of 190Top 20%
SO Sony: 2 patents #12,963 of 25,231Top 55%
CC Chang Chun Plastics Co.: 2 patents #33 of 150Top 25%
HC Hitachi Koki Co.: 2 patents #413 of 888Top 50%
MC Mitsubishi Gas Chemical Company: 2 patents #789 of 1,727Top 50%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
AC Aqua Co.: 2 patents #10 of 43Top 25%
FU Fujifacom: 1 patents #6 of 33Top 20%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
HC Haier Asia Co.: 1 patents #7 of 19Top 40%
TC Toagosei Co.: 1 patents #155 of 338Top 50%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
ML Mitsubishi Petrochemical Company Limited: 1 patents #291 of 670Top 45%
📍 Ibaraki, JP: #77 of 6,779 inventorsTop 2%
Overall (All Time): #56,150 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 1–25 of 49 patents

Patent #TitleCo-InventorsDate
12097816 Electrical connection box Kazuki Kobayashi, Kohei Toyoshima, Kenji Segawa 2024-09-24
11735840 Electrical connection box Kazuki Kobayashi, Kohei Toyoshima, Kenji Segawa 2023-08-22
RE49414 Power tool Akira Matsushita, Tomomasa Nishikawa, Noriyuki Horie 2023-02-14
11554476 Power tool Tomohiro Ejiri 2023-01-17
D951735 Band saw Takeshi Taniguchi, Shinichi Kakefuda, Tomohiro Ejiri 2022-05-17
10864710 Film Noriko Yagi, Yasuhiro Kusanose, Hiroyuki Ichino 2020-12-15
10829880 Portable washing unit Hai Shu, Peishi Lv, Masakazu Yamamoto, Masaru Noro, Zhengtao Wang 2020-11-10
10829632 Hydrogenated block copolymer, polypropylene resin composition, and molded body Hiroyuki Ichino, Yasuhiro Kusanose, Masashi Yamamoto 2020-11-10
10808066 Hydrogenated copolymer, composition, and molded article Yuta Kamei, Toshikazu Hoshina, Yasuhiro Kusanose 2020-10-20
10703848 Hydrogenated block copolymer, polypropylene resin composition, and molding Yasuhiro Kusanose, Hiroyuki Ichino, Masashi Yamamoto, Toshikazu Hoshina 2020-07-07
10661427 Power tool Akira Matsushita, Tomomasa Nishikawa, Noriyuki Horie 2020-05-26
10648111 Stain removal device Masakazu Yamamoto, Masaru Noro 2020-05-12
10549320 Stain removal device Hai Shu, Peishi Lv, Masakazu Yamamoto, Masaru Noro, Zhengtao Wang 2020-02-04
10544251 Tube using hydrogenated block copolymer Yasuhiro Kusanose, Hiroyuki Ichino, Noriko Yagi 2020-01-28
9675130 Shoe and method for manufacturing thereof Takayuki Ueda 2017-06-13
D783255 Shoe Yoshiyasu Ando, Mai NAKAYA 2017-04-11
9248517 Saber saw 2016-02-02
D734927 Footwear sole Yoshiyasu Ando, Takashi Inomata, Hiroaki Nishimura, Satoru Abe 2015-07-28
D734928 Footwear sole Yoshiyasu Ando, Takuto Ishii, Hitomi Yamana 2015-07-28
9034996 Method for manufacturing acrylic acid-based polymer and use for same 2015-05-19
8848126 Optical sensor comprising a photodiode having a p-type semiconductor region, an intrinsic semiconductor region, and an n-type semiconductor region Norihisa Takaiwa 2014-09-30
8803151 Semiconductor device Nami Okajima 2014-08-12
8772415 Hydrogenated block copolymers and crosslinking compositions containing the same Yasuhiro Kusanose, Daisuke Shimizu 2014-07-08
8752646 Operating motor switch for electric power tool Nobuhiro Hosokawa 2014-06-17
8686480 Semiconductor device and method for manufacturing same Tsuyoshi Itoh, Hiroshi Nakatsuji 2014-04-01