MH

Masashi Harada

AD Adeka: 7 patents #44 of 499Top 9%
SH Sumitomo Electric Hardmetal: 4 patents #108 of 278Top 40%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
TO Tosoh: 3 patents #235 of 1,042Top 25%
TC Toyo Soda Manufacturing Co.: 2 patents #85 of 272Top 35%
JA Japan Aerospace Exploration Agency: 2 patents #70 of 546Top 15%
PL Phoenix Chemicals Limited: 2 patents #5 of 14Top 40%
AC Adeka Argus Chemical Co.: 1 patents #35 of 63Top 60%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
MB Mitsuboshi Belting: 1 patents #183 of 333Top 55%
AC Ajinomoto Co.: 1 patents #1,164 of 2,190Top 55%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Overall (All Time): #160,310 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11913470 Ducted fan, multicopter, vertical take-off and landing aircraft, CPU-cooling fan, and radiator-cooling fan 2024-02-27
D1014585 Cutting tool Daisuke Murakami, Taisuke Higashi 2024-02-13
11794259 Rotary cutting tool Naoki Watanobe, Takashi Harada, Taisuke Higashi 2023-10-24
D1002692 Cutting tool Takashi Harada, Satoru Kukino, Taisuke Higashi 2023-10-24
D980296 Cutting tool Takashi Harada, Satoru Kukino, Taisuke Higashi 2023-03-07
11327060 Method for analyzing enantiomer Sachise KARAKAWA, Kazutaka Shimbo, Naoyuki Yamada 2022-05-10
D949085 Rotor for multicopters 2022-04-19
10760646 V-ribbed belt and method for producing same Kohei Sugimura, Shuhei Tanaka 2020-09-01
9804314 Stretched optical compensation film Yuki Tanaka, Takashi Murakami, Yuki Endo, Masaki Segawa 2017-10-31
9417360 Stretched optical compensation film Yuki Tanaka, Takashi Murakami, Yuki Endo, Masaki Segawa 2016-08-16
9334392 Cellulose resin composition Yuji Yamazaki, Satoshi Kamimura, Yuki Tanaka 2016-05-10
8911541 Aqueous floor polishing composition Yuji Yamazaki 2014-12-16
8668771 Cellulose resin composition and cellulose resin film Yuji Yamazaki, Satoshi Kamimura 2014-03-11
8597421 Cellulose resin composition and cellulose resin film Yuji Yamazaki, Satoshi Kamimura, Takashi Murakami 2013-12-03
8372907 Stabilizer for chlorine-containing resins and chlorine-containing resin composition Taro Mitsudera, Yosuke Ishima, Yuki Hayashi 2013-02-12
6783875 Halogen gas plasma-resistive members and method for producing the same, laminates, and corrosion-resistant members Hirotake Yamada, Yuji Katsuda, Tsuneaki Ohashi, Masaaki Masuda, Hiroyuki Iwasaki +1 more 2004-08-31
5324929 Device for detecting position and intensity of light and position detecting element to be employed therein Manabu Yamada, Shoichi Onda, Kenichi Hanaki 1994-06-28
5271914 Process for adsorbing the vapor of alcoholic fuels Takashi Sugimoto, Takashi Kato, Seiichi Asano 1993-12-21
5256385 Adsorbent and cleaning method of waste gas containing ketonic organic solvents Takahiko Unoue 1993-10-26
5238656 Treatment equipment of exhaust gas containing organic halogen compounds Masahiro Tajima 1993-08-24
4925613 Process for preparation of synthetic faujasite molded body Hiroshi Miyazaki 1990-05-15
4861571 Process for preparation of synthetic mordenite molded body Hiroshi Miyazaki, Keiji Itabashi 1989-08-29
4615912 Providing hydrophobic surfaces on hydrophilic inorganic materials with metal glycolates Tetsuyu Inoue, Kouji Tsuruga 1986-10-07
4381360 1,3-Dicarbonyl compounds and polyvinyl halide resin compositions containing the same William E. Leistner, Motonobu Minagawa, Kouji Tsuruga 1983-04-26
4371651 Stabilizer compositions and polyvinyl halide resin compositions containing 1,3-dicarbonyl compounds William E. Leistner, Motonobu Minagawa, Kouji Tsuruga 1983-02-01