KO

Katsuhisa Ootsuta

Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
MC Mitsubishi Electric Home Appliance Co.: 2 patents #16 of 66Top 25%
📍 Kasai, JP: #1,083 of 5,842 inventorsTop 20%
Overall (All Time): #658,880 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7331758 Blower Masahiro Arinaga, Kunihiko Kaga, Shoji Yamada, Hitoshi Kikuchi, Yoshimi Iwamura +1 more 2008-02-19
6836986 Apparatus for displaying a flying object Toshio Ito, Takeshi Ono 2005-01-04
6276440 Device for controlling diffused air Kunihiko Kaga, Tomoko Suzuki, Satoru Kotoh, Takayuki Yoshida, Eriko Kumekawa +2 more 2001-08-21
6109388 Sound absorbing mechanism using a porous material Kouji Tsukamoto, Shuichi Tani, Masayuki Kurashina, Toshihisa Imai 2000-08-29
6083101 Device for controlling diffused air Kunihiko Kaga, Tomoko Suzuki, Satoru Kotoh, Takayuki Yoshida, Eriko Kumekawa +2 more 2000-07-04
5905234 Sound absorbing mechanism using a porous material Kouji Tsukamoto, Shuichi Tani, Masayuki Kurashina, Toshihisa Imai 1999-05-18
5620370 Blowing apparatus, suction panel therefor and straightening guide therefor Yoshiyuki Umai, Yoshikatsu Nankaku, Keiichi Hasegawa, Yoshimi Iwamura, Kiyoshi Nakamura 1997-04-15
5421403 Air conditioner Katsuyuki Aoki, Makoto Yoshihashi, Motoo Sano 1995-06-06