NS

Naoto Sakurai

HK Hamamatsu Photonics K.K.: 17 patents #110 of 1,436Top 8%
Ricoh Company: 17 patents #1,283 of 9,818Top 15%
TT Toshiba Lighting & Technology: 3 patents #153 of 486Top 35%
DI Dic: 2 patents #286 of 844Top 35%
DE Denso: 2 patents #4,986 of 11,792Top 45%
MC Mitsubishi Gas Chemical Company: 2 patents #789 of 1,727Top 50%
MA Makita: 1 patents #490 of 770Top 65%
Overall (All Time): #66,080 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 1–25 of 44 patents

Patent #TitleCo-InventorsDate
D1089089 Light-emitting element module Akihiro Oguri, Yuya Iwazaki 2025-08-19
D1089807 Light-emitting element module Akihiro Oguri, Yuya Iwazaki 2025-08-19
D1089808 Light-emitting element module Akihiro Oguri, Yuya Iwazaki 2025-08-19
D1083850 Light-emitting element module Akihiro Oguri, Yuya Iwazaki 2025-07-15
D1074628 Light-emitting element module Akihiro Oguri, Yuya Iwazaki 2025-05-13
12200179 Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program Atsushi Sakagami, Koji Sasaki, Daiya Miyasaka, Tomoko Nishizawa, Yasuhiko Tsugawa +1 more 2025-01-14
12187598 Actuator device Daiki SUZUKI, Takuma Osaki 2025-01-07
11957802 Fluid sterilization apparatus and fluid sterilization system Takeo Kato, Atsushi Fujioka, Seiya Iida, Takanori Ochi, Yukinobu Nakagawa 2024-04-16
11939211 Actuator device Daiki SUZUKI, Takuma Osaki 2024-03-26
11849093 Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program Atsushi Sakagami, Koji Sasaki, Daiya Miyasaka, Tomoko Nishizawa, Yasuhiko Tsugawa +1 more 2023-12-19
11780750 Fluid sterilization device Takeo Kato, Atsushi Fujioka, Seiya Iida, Takanori Ochi 2023-10-10
11673794 Actuator device Daiki SUZUKI, Takuma Osaki 2023-06-13
11642663 Molybdenum sulfide, method for producing same, and hydrogen generation catalyst Masato Otsu, Jian-Jun Yuan, Minoru Tabuchi, Kaori Kawamura, Koichiro Matsuki +1 more 2023-05-09
11644666 Scanning device 2023-05-09
11499136 Cell culture substrate Tetsuo Takada, Ayako Isshiki, Noriko Santou 2022-11-15
11485629 Actuator device with first and second movabale parts and connection portions having a depression portion and a protrusion portion Daiki SUZUKI, Takuma Osaki 2022-11-01
11464881 Fluid sterilization apparatus and fluid sterilization system Seiya Iida, Takeo Kato 2022-10-11
11463604 Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program Atsushi Sakagami, Koji Sasaki, Daiya Miyasaka, Tomoko Nishizawa, Yasuhiko Tsugawa +1 more 2022-10-04
11294169 Scanning device 2022-04-05
11169371 Scanning device Makoto Nozaki 2021-11-09
11064090 Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus Atsushi Sakagami, Daiya Miyasaka, Koji Sasaki, Tomoko Nishizawa 2021-07-13
10928716 Projection display device Akihiro Oguri 2021-02-23
10827095 Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program Atsushi Sakagami, Koji Sasaki, Daiya Miyasaka, Tomoko Nishizawa, Yasuhiko Tsugawa +1 more 2020-11-03
10498927 Management apparatus, image forming apparatus management system for managing usage of the image forming apparatus Atsushi Sakagami, Daiya Miyasaka, Koji Sasaki, Tomoko Nishizawa 2019-12-03
10375274 Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program Atsushi Sakagami, Koji Sasaki, Daiya Miyasaka, Tomoko Nishizawa, Yasuhiko Tsugawa +1 more 2019-08-06