HO

Hisanobu Okawa

AC Alps Electric Co.: 8 patents #222 of 2,177Top 15%
AC Alps Alpine Co.: 6 patents #37 of 525Top 8%
Overall (All Time): #331,772 of 4,157,543Top 8%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12241799 Load sensor device having shock absorber Hisayuki Yazawa, Tatsuru IKARASHI, Ayako Otsuka, Daisuke TSUCHIYA 2025-03-04
12123798 Pressure sensor Hisayuki Yazawa, Masahiko Ishizone, Toru Takahashi, Ayako Otsuka 2024-10-22
11408791 Pressure sensor with a cap structured with an inner receiving section that prevents excessive spreading of a conductive adhesive Katsuya Kikuiri, Shoji Yoshida 2022-08-09
11346738 Pressure sensor having a cap being attached to the substrate surface with an adhesive Hisayuki Yazawa 2022-05-31
11015992 Load sensor unit and input device Eiji Umetsu 2021-05-25
10254187 Waterproof pressure sensor, and manufacturing method and sensor conveyance body for manufacturing waterproof pressure Eiji Umetsu, Hideki Kamimura 2019-04-09
10018527 Sensor package Kazushige Sejimo, Chiaki Kera, Shigeaki Yamauchi 2018-07-10
9963339 Sensor device Eiji Umetsu 2018-05-08
9804049 Pressure detection device and intake pressure measurement apparatus using the same Yasuhiro Suda, Hiroshi Ishida, Hideki Kamimura 2017-10-31
9612220 Humidity sensing apparatus Hisayuki Yazawa, Shuji Yanagi, Atsushi Tondokoro 2017-04-04
8796789 Physical quantity sensor and method of making the same Yoshitaka Uto, Akira Miyatake, Toru Takahashi, Toshihiro Kobayashi, Chiaki Kera +1 more 2014-08-05
8552513 Semiconductor pressure sensor Takuya Adachi, Katsuya Kikuiri, Tetsuya Fukuda, Takayuki Minagawa 2013-10-08
D689390 Pressure sensor package Hiroshi Ishida, Yasuyuki Hattori, Takashi Nishimizu, Hideki Kamimura 2013-09-10
D689391 Pressure sensor package Hiroshi Ishida, Masaya Yamatani, Hideki Kamimura, Chiaki Kera, Hiroyuki Morioka +1 more 2013-09-10