YK

Yoichiro Kawamoto

DE Denso: 9 patents #1,418 of 11,792Top 15%
NS Nippon Soken: 2 patents #546 of 1,540Top 40%
Overall (All Time): #550,118 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11549522 Ejector Tatsuhiro Suzuki, Gota Ogata, Ryu Fukushima 2023-01-10
11530854 Ejector refrigeration cycle Hiroshi Maeda, Hiroshi Oshitani, Yohei Nagano, Daisuke Sakurai, Masahiro Ito +1 more 2022-12-20
11480197 Ejector module Gota Ogata, Hiroshi Oshitani, Ryu Fukushima, Teruyuki Hotta, Tatsuhiro Suzuki +4 more 2022-10-25
11460049 Ejector Kazunori Mizutori, Etsuhisa Yamada, Teruyuki Hotta, Eitaro Tanaka 2022-10-04
10344777 Ejector with temperature-sensitive drive device Eitaro Tanaka, Toru Takahashi, Satoshi Inoue, Haruyuki Nishijima, Etsuhisa Yamada 2019-07-09
10029538 Refrigeration cycle Etsuhisa Yamada, Haruyuki Nishijima, Yoshiaki Takano, Yoshiyuki Yokoyama 2018-07-24
9879887 Ejector Toru Takahashi, Eitaro Tanaka, Satoshi Inoue, Masatoshi Kuroyanagi, Etsuhisa Yamada +1 more 2018-01-30
8590322 Oil separator and refrigerant compressor having the same Takashi KUSADA, Tadashi Hotta, Shigeki Iwanami 2013-11-26
8096794 Compressor with oil separation and storage Shigeki Iwanami, Hiroyasu Kato, Yasuhiro Oki 2012-01-17