MH

Masakazu Hirai

DI Daikin Industries: 4 patents #820 of 2,957Top 30%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
NE Newfrey: 1 patents #263 of 476Top 60%
Overall (All Time): #639,244 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9956925 Attaching structure assembly for an attached component Kei Akazawa, Shohei Iwamoto 2018-05-01
9919661 Harness protector Shohei Iwamoto 2018-03-20
7670105 Drain pump, and air conditioner provided therewith Haruo Nakata, Kazushige Maeda, Hironori Iwanaga, Tsunehisa Sanagi 2010-03-02
7647785 Air conditioning system Ryuusuke Fujiyoshi, Osamu Tanaka 2010-01-19
7435048 Drain pump, and air conditioner provided therewith Haruo Nakata, Kazushige Maeda, Hironori Iwanaga, Tsunehisa Sanagi 2008-10-14
7204096 Indoor apparatus for air conditioner Toru Iwata 2007-04-17
D288461 Ball for use in sports 1987-02-24
D288462 Ball for use in sports 1987-02-24