KO

Katsutoshi Ohta

KC Kurashiki Kako Co.: 3 patents #2 of 49Top 5%
PC Prime Polymer Co.: 3 patents #7 of 116Top 7%
MC Mitsui Chemicals: 2 patents #873 of 2,279Top 40%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
KU Kurimoto: 1 patents #46 of 113Top 45%
IC Idemitsu Petrochemical Co.: 1 patents #305 of 578Top 55%
DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #153 of 288Top 55%
Overall (All Time): #505,805 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10800909 Propylene homopolymer composition for capacitor film, method for producing the same, and capacitor film 2020-10-13
10793708 Propylene homopolymer composition for capacitor film, method for producing the same, and capacitor film 2020-10-06
10011693 Polypropylene for microporous film Yoshio Yanagishita, Chikara Satou, Satoshi Tamura 2018-07-03
8214104 Abnormal noise inspection method for anti-vibration device for vehicle use Minoru Katayama, Takashi Moriya, Yoshinori Fujinami, Tetsuya Miyake 2012-07-03
8025273 Liquid-filled anti-vibration mounting device Minoru Katayama, Sumio Uchida, Yoshiharu Yamamoto 2011-09-27
7296650 Vibration isolating proof device Sumio Uchida, Tetsuya Miyake 2007-11-20
7111705 Vibration isolating mount device Sumio Uchida, Tetsuya Miyake 2006-09-26
6720048 Pipe comprising ethylene base polymer Shigeru Murakami, Ryouichi Nakano 2004-04-13
6012538 Driving unit for an electric motor driven bicycle Hiroyuki Sonobe, Hisayoshi Takahashi, Katsuhiko Suzuki, Masashi Hirabayashi 2000-01-11
5373065 Process for producing formamide group-containing copolymer, and thermoplastic resin composition containing the same Naoki Kitazawa, Hiroshi Hotta, Yasuhisa Sugita 1994-12-13