HS

Hirotaka Sawada

FL Fujitsu General Limited: 12 patents #10 of 325Top 4%
FU Fujikura: 3 patents #385 of 1,407Top 30%
KC Koito Manufacturing Co.: 1 patents #610 of 1,047Top 60%
Overall (All Time): #281,868 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12270403 Blower and indoor unit 2025-04-08
12270402 Fan and indoor equipment 2025-04-08
12203622 Vehicle lamp system and light distribution controller Mitsuharu Mano, Naoki Kawabata, Keisuke Inagaki 2025-01-21
11536288 Propeller fan Kazuya Funada 2022-12-27
11512710 Propeller fan Kazuya Funada 2022-11-29
11391295 Propeller fan Kazuya Funada 2022-07-19
11313382 Propeller fan Kazuya Funada 2022-04-26
11313377 Propeller fan Kazuya Funada 2022-04-26
11293452 Propeller fan Kazuya Funada 2022-04-05
11187237 Propeller fan Kazuya Funada 2021-11-30
10578320 Axial fan and outdoor unit including the same 2020-03-03
10495329 Outdoor unit of air conditioner 2019-12-03
10400604 Axial fan with grooved trailing edge and outdoor unit 2019-09-03
6755995 Halogen-free flame-retardant resin composition Masatake Hasegawa, Masakazu Ohashi, Takashi Shinmoto, Kouiti Iinuma, Takashi Edo +2 more 2004-06-29
5518570 Apparatus and method for bonding sheet material and its application to manufacture of flexible flat cable Masazumi Takagi, Toshio Onuma, Tatsuya Watanabe, Toshiaki Enami, Kazuo Tanihira +2 more 1996-05-21
5387298 Apparatus and method for bonding sheet material and its application to manufacture of flexible flat cable Masazumi Takagi, Toshio Onuma, Tatsuya Watanabe, Toshiaki Enami, Kazuo Tanihira +2 more 1995-02-07