MN

Masaki Narahashi

TK Toshiba Tec Kabushiki Kaisha: 32 patents #69 of 1,664Top 5%
KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
📍 Shinagawa, JP: #28 of 807 inventorsTop 4%
Overall (All Time): #109,410 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
12273490 Maintenance support system and maintenance support method Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama 2025-04-08
12200173 Image processing device and image processing method Sou Miyazaki, Satoshi Oyama, Haru Hikita 2025-01-14
12182460 Image forming device and control method for identifying an image quality abnormality Haru Hikita, Sou Miyazaki, Hideyuki Kato 2024-12-31
11943398 Maintenance support system and maintenance support method Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama 2024-03-26
11943414 Information processing system Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama, Tatsuya Inagi 2024-03-26
11907914 Maintenance portable terminal and control method therefor Kazuhiro Ogura, Tatsuya Inagi, Hiroyo Tanaka 2024-02-20
11870956 Image forming apparatus Haru Hikita, Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama +1 more 2024-01-09
11800020 Image processing device and image processing method Sou Miyazaki, Satoshi Oyama, Haru Hikita 2023-10-24
11726724 Image forming device and control method Haru Hikita, Sou Miyazaki, Hideyuki Kato 2023-08-15
11722608 Maintenance support device, maintenance support method, and non-transitory computer readable medium Kazuhiro Ogura, Hiroyo Tanaka, Sou Miyazaki, Satoshi Oyama 2023-08-08
11671539 Maintenance support system and maintenance support method Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama 2023-06-06
11659126 Image processing apparatus for displaying malfunctioning parts and selectable reference sounds Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama, Tatsuya Inagi 2023-05-23
11582358 Image forming apparatus and information processing method Haru Hikita, Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama +1 more 2023-02-14
11297201 Image processing apparatus, information processing method, and non-transitory computer readable storage medium Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama, Tatsuya Inagi 2022-04-05
11249702 Management system and information management method Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura 2022-02-15
11201971 Maintenance support apparatus and maintenance support method Hiroyo Tanaka, Kazuhiro Ogura, Tatsuya Inagi 2021-12-14
11196879 Maintenance support device, maintenance support method, and non-transitory computer readable medium Kazuhiro Ogura, Hiroyo Tanaka, Sou Miyazaki, Satoshi Oyama 2021-12-07
11178295 Maintenance support system and maintenance support method Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama 2021-11-16
11144257 Component management device, component management method, and non-transitory storage medium Satoshi Oyama, Hiroyo Tanaka, Kazuhiro Ogura, Sou Miyazaki 2021-10-12
11095777 Apparatus and method generating maintenance support information responsive to failure and maintenance operations exceeding a threshold Hiroyo Tanaka, Kazuhiro Ogura, Sou Miyazaki 2021-08-17
11070702 Image processing apparatus, information processing method, and non-transitory computer readable storage medium Sou Miyazaki, Hiroyo Tanaka, Kazuhiro Ogura, Satoshi Oyama, Tatsuya Inagi 2021-07-20
10768801 Electronic device and method for displaying contents Sou Miyazaki, Hiroyo Tanaka, Tatsuya Inagi 2020-09-08
10725654 Method of displaying image selected from multiple images on touch screen Tatsuya Inagi, Hiroyo Tanaka, Sou Miyazaki 2020-07-28
10069995 Operating environment evaluation system, control method, and program Sou Miyazaki, Hiroyo Tanaka, Tatsuya Inagi 2018-09-04
9402010 Electronic apparatus capable of setting value adjustment and setting value adjustment method of electronic apparatus Yoshikatsu Kamisuwa, Sou Miyazaki, Reiji Murakami 2016-07-26