DI

Daisuke Ichikawa

Ngk Spark Plug Co.: 9 patents #191 of 1,594Top 15%
FL Fujitsu Component Limited: 5 patents #101 of 281Top 40%
Rohm Co.: 5 patents #568 of 2,292Top 25%
KS Kyocera Document Solutions: 3 patents #862 of 1,545Top 60%
NC Nippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
Overall (All Time): #170,523 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12042605 Insomnia treatment assistance device, insomnia treatment assistance system, and insomnia treatment assistance program Taro Ueno 2024-07-23
11552175 Semiconductor device Nobuyuki OTSUBO, Yasushi HAMAZAWA 2023-01-10
11428655 Gas sensor Yusuke Matsukura, Shoji Kitanoya, Masaya Watanabe 2022-08-30
11143614 Gas sensor Yusuke Matsukura, Shoji Kitanoya, Masaya Watanabe, Masahiro Yamashita 2021-10-12
10983085 Gas sensor Yusuke Matsukura, Shoji Kitanoya, Masaya Watanabe, Masahiro Yamashita 2021-04-20
10859523 Gas sensor Masahiro Yamashita, Shoji Kitanoya, Masaya Watanabe, Yusuke Matsukura 2020-12-08
10692319 Monitoring terminal device and display processing method 2020-06-23
10538483 Process for producing alkanolamine Takahiro Sugiya 2020-01-21
10453916 Semiconductor device 2019-10-22
10095365 Position detecting method for touchscreen panel, touchscreen panel, and electronic apparatus Koichi Kondoh, Takashi Nakajima, Nobuyoshi Shimizu, Masanobu Hayama, Norio Endo 2018-10-09
10031633 Touch panel device and method for controlling touch panel device Kenichi Fujita, Yuji Makiuchi 2018-07-24
9829455 Gas detector Masaya Watanabe, Shoji Kitanoya, Masahiro Yamashita, Yusuke Matsukura 2017-11-28
9761668 Semiconductor device 2017-09-12
9709517 Gas detector Masaya Watanabe, Shoji Kitanoya, Masahiro Yamashita, Yusuke Matsukura, Kaoru Hisada 2017-07-18
9703376 Manipulation system operable by eyewear type terminal device 2017-07-11
9607983 Semiconductor device 2017-03-28
9606075 Gas detector and program Masahiro Yamashita, Shoji Kitanoya, Masaya Watanabe, Yusuke Matsukura 2017-03-28
9444951 Image forming apparatus and image forming method which determine printed matter condition based on camera-captured image 2016-09-13
9285333 Combustible gas detection device Masaya Watanabe, Shoji Kitanoya, Masahiro Yamashita 2016-03-15
9280249 Position detecting method for touchscreen panel, touchscreen panel, and electronic apparatus Koichi Kondoh, Takashi Nakajima, Nobuyoshi Shimizu, Masanobu Hayama, Norio Endo 2016-03-08
9244032 Gas detecting apparatus and gas detecting method Shoji Kitanoya, Masahiro Yamashita, Masaya Watanabe 2016-01-26
8803840 Touch panel and coordinate detection method in touch panel Satoshi Sakurai, Kazuyuki Yoshifusa, Masanobu Hayama 2014-08-12
8227868 Semiconductor device having a plurality of spaced-apart field plates formed on a field insulating film 2012-07-24
7861023 Multiuser KVM switch 2010-12-28