AM

Akihiro Mukai

SO Sony: 5 patents #7,785 of 25,231Top 35%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
TL Teijin Chemicals Limited: 3 patents #25 of 196Top 15%
Overall (All Time): #431,066 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12199741 Optical transmission system, optical transmission device, and optical transmission method Yoshito Kachita, David Dal Farra 2025-01-14
11080882 Display control device, display control method, and program Masakazu Yajima, Tomoya Onuma, Mari Saito, Yoshiyasu Kubota, Shogo Kawata +1 more 2021-08-03
10923083 Display control device, display control method, and program Mari Saito, Masakazu Yajima, Yoshiyasu Kubota, Chisako Kajihara 2021-02-16
9800331 Optical transmission apparatus and level adjusting method Yuichi Toyota, Daisuke Kobayashi, Tatsuo Nagayoshi, Haruki Tanaka 2017-10-24
9721585 Signal processing apparatus, signal processing method, and program Akira Inoue 2017-08-01
9332326 Optical transmission device and monitoring method of optical signal Takaaki Itose, Hiroki Takaki, Ichiro Nakajima, Yoshinobu Matsukawa 2016-05-03
9159334 Voice processing device and method, and program Akira Inoue 2015-10-13
7214868 Acoustic signal processing apparatus and method, signal recording apparatus and method and program Mototsugu Abe, Masayuki Nishiguchi 2007-05-08
6333437 Method for purifying a bromine compound Yutaka Taketani, Haruhisa Hoshimi, Yasuhisa Tahira, Takahiro Sato 2001-12-25
5430126 Process for preparation of brominated styrene polymer particles 1995-07-04
5334680 Emulsion polymerization method for a brominated styrene 1994-08-02