HK

Hiroshi Katsuda

Casio Computer Co.: 10 patents #228 of 1,970Top 15%
Overall (All Time): #493,425 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11754980 Antenna receiving apparatus and electronic watch Takeshi Matsue, Munetaka Seo 2023-09-12
11573536 Antenna receiving apparatus and electronic watch Takeshi Matsue, Munetaka Seo 2023-02-07
11543782 Timepiece Hiroaki OTSUBO, Tomoyasu KUROKAWA 2023-01-03
11237526 Antenna device and wristwatch type electronic device Kazunori Kita, Hiroaki OTSUBO 2022-02-01
10739465 Wireless device having low susceptibility to static electricity Akira Suzuki, Akihisa Ohmura, Hiroki Nishiyama 2020-08-11
10401666 Waterproof electronic device Akira Suzuki, Akihisa Ohmura, Hiroki Nishiyama 2019-09-03
10386790 Electronic device Akira Suzuki, Akihisa Ohmura, Hiroki Nishiyama 2019-08-20
10036478 Electronic device, wearable device, pressure regulator valve and method for manufacturing pressure regulator valve Hiroki Nishiyama, Akihisa Ohmura, Akira Suzuki 2018-07-31
9854983 Electronic apparatus and operation management method utilizing temperature information to suppress temperature effects caused by apparatus in contact with skin Tsuyoshi Minami 2018-01-02
9510091 Microphone Akihisa Ohmura, Akira Suzuki 2016-11-29