KN

Kohei Nonaka

HH Hitachi High-Technologies: 8 patents #97 of 1,200Top 9%
AC Asahi Kasei Kogyo Co.: 3 patents #207 of 1,395Top 15%
Overall (All Time): #433,129 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12332260 Automatic analyzer Yuichi Iwase, Tetsuji Kawahara 2025-06-17
12235282 Automatic analyzer Yosuke Horie, Manabu Ochi, Tetsuji Kawahara, Hiroyuki Takayama 2025-02-25
11819890 Nozzle cleaner and automatic analyzer using the same Takushi MIYAKAWA, Gorou YOSHIDA, Yuto TANAKA, Takamichi Mori, Tetsuji Kawahara 2023-11-21
11788971 Test kit, test method, dispensing device Akihiro Nojima, Takamichi Mori, Isao Yamazaki 2023-10-17
11420236 Ultrasonic cleaner and automatic analyzer using the same Hiroyuki Takayama, Tetsuji Kawahara 2022-08-23
11260430 Ultrasonic cleaner and automatic analyzer using the same Yosuke Horie, Atsushi Kazama, Tetsuji Kawahara, Takamichi Mori 2022-03-01
11237182 Automatic analyzer Takamichi Mori, Masato Ishizawa 2022-02-01
11148178 Ultrasonic cleaner and automatic analyzer using the same Tetsuji Kawahara, Takamichi Mori 2021-10-19
4335957 Image forming method and apparatus therefor Masahiro Koyama, Makoto Gonmori, Takeo Kimura, Tetsuo Shiga 1982-06-22
4287295 Image forming method and apparatus therefor Masahiro Koyama, Makoto Gonmori, Takeo Kimura, Tetsuo Shiga 1981-09-01
4227799 Image forming apparatus Masahiro Koyama, Makoto Gonmori, Takeo Kimura, Tetsuo Shiga 1980-10-14