MM

Masaharu Matsumoto

Sumitomo Electric Industries: 36 patents #330 of 21,551Top 2%
PA Panasonic: 24 patents #737 of 21,108Top 4%
OC Ohi Seisakusho Co.: 7 patents #17 of 196Top 9%
Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
YO Yorozu: 4 patents #1 of 59Top 2%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
HO Horiba: 2 patents #199 of 604Top 35%
MC Matushita Electric Industrial Co.: 1 patents #3 of 106Top 3%
The Procter & Gamble: 1 patents #6,322 of 10,133Top 65%
NI Nifco: 1 patents #245 of 650Top 40%
Overall (All Time): #20,616 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 1–25 of 84 patents

Patent #TitleCo-InventorsDate
11845563 Information display device 2023-12-19
11815756 Information display device Takeshi Hatakeyama 2023-11-14
D990904 Combined transmissive display and airplane seat unit Takeshi Hatakeyama, Toshihiro Ezaki 2023-07-04
D990181 Combined transmissive display and airplane seat unit Takeshi Hatakeyama, Toshihiro Ezaki 2023-06-27
D989500 Combined transmissive display and airplane seat unit Takeshi Hatakeyama, Toshihiro Ezaki 2023-06-20
D984155 Combined transmissive display and airplane seat unit Takeshi Hatakeyama, Toshihiro Ezaki 2023-04-25
11605362 Information display device and information display method Yoshifumi Asao, Takeshi Hatakeyama, Tomonori Sugiyama, Hideaki Nakagawa 2023-03-14
D966024 Wall transmissive display for airplane seat unit Takeshi Hatakeyama, Toshihiro Ezaki 2022-10-11
11422402 Information display device 2022-08-23
11340488 Information display device Takeshi Hatakeyama 2022-05-24
11320688 Information display device 2022-05-03
11194429 Information display terminal Takeshi Hatakeyama, Kaname Tomita 2021-12-07
10633095 Imaging system, video processing system, and video processing method Yoshifumi Asao, Keijiroh NAGANO, Masaaki Higashida 2020-04-28
10596870 Vehicular arm component manufacturing method and vehicular arm component Hiroshi Kimura, Junichi Seki, Tomo TSUCHIDA 2020-03-24
10582249 Cooking control device, cooking control system, and cooking control method Satoshi Kinoshita, Tsutomu Uenoyama, Takuya Tanaka, Yuta Hachiri, Yumiko Nakayama 2020-03-03
10489641 Image processing apparatus, image processing system, and image processing method Kou Watanabe, Masahiko Yamamoto, Masaaki Higashida, Tsutomu Uenoyama, Takeshi Hatakeyama +2 more 2019-11-26
10265762 Cast-in structure and cast-in mold for vehicle component Shunzo Aoyama, Yasushi Kanno, Sadahiro Sekine 2019-04-23
10248375 Sound collecting device capable of obtaining and synthesizing audio data Takeshi Hatakeyama, Kou Watanabe, Masahiko Yamamoto, Masaaki Higashida, Tsutomu Uenoyama +2 more 2019-04-02
10186016 Image processing device, image display device, image processing system, and image processing method Keijiroh NAGANO, Yoshifumi Asao, Tetsuhiro Kaya, Masahiko Yamamoto 2019-01-22
10146999 Video management apparatus and video management method for selecting video information based on a similarity degree Keijiroh NAGANO, Hiroki Sunagawa, Yoshifumi Asao 2018-12-04
10112455 Torsion beam suspension Yuki Usami 2018-10-30
9527590 Cradle device 2016-12-27
9452650 Vehicular arm component and manufacturing method the same Yoshiki Miyachi 2016-09-27
9324523 Power generation device Suguru Oishi, Koichi Nagahara 2016-04-26
9240267 Power generation device Koichi Nagahara 2016-01-19