KS

Kazuhiro Sakai

FI Fujifilm Business Innovation: 56 patents #19 of 1,659Top 2%
DE Denso: 8 patents #1,668 of 11,792Top 15%
Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
TC Toyoda Gosei Co.: 6 patents #376 of 2,296Top 20%
MM Mitsubishi Materials: 5 patents #205 of 1,543Top 15%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
NC Nihon Plast Co.: 2 patents #80 of 253Top 35%
MM Mitsubishi Metal: 1 patents #45 of 150Top 30%
IC Iwasaki Electric Co.: 1 patents #53 of 127Top 45%
MK Mitsubishi Kinzoku: 1 patents #108 of 280Top 40%
Casio Computer Co.: 1 patents #1,284 of 1,970Top 70%
NF Nippon Medical School Foundation: 1 patents #9 of 60Top 15%
NC Nissin Kogyo Co.: 1 patents #171 of 334Top 55%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #17,927 of 4,157,543Top 1%
90
Patents All Time

Issued Patents All Time

Showing 25 most recent of 90 patents

Patent #TitleCo-InventorsDate
12388232 Light-emitting device, optical device, measurement device, and information processing apparatus Daisuke Iguchi, Takeshi MINAMIRU 2025-08-12
12107385 Light emitting device, optical device, and measurement device Daisuke Iguchi 2024-10-01
12027510 Light-emitting element array chip, light-emitting device, optical device, and information processing device Takashi Kondo, Satoshi Inada, Takeshi MINAMIRU, Daisuke Iguchi, Tomoaki SAKITA +1 more 2024-07-02
11973321 Light emitting device Daisuke Iguchi, Takeshi MINAMIRU, Yoshinori Shirakawa, Tomoaki SAKITA, Tsutomu Otsuka 2024-04-30
11936160 Light-emitting device, optical device, and measurement device Daisuke Iguchi 2024-03-19
11732884 Light-emitting device, optical device, and information processing device comprising plural wiring members and circuit elements on side surfaces of a light emitting element array Daisuke Iguchi, Takeshi MINAMIRU, Yoshinori Shirakawa, Tomoaki SAKITA, Tsutomu Otsuka 2023-08-22
11705695 Light emitting device Daisuke Iguchi, Takeshi MINAMIRU, Yoshinori Shirakawa, Tomoaki SAKITA, Tsutomu Otsuka 2023-07-18
11585903 Light emitting device, optical device, and information processing device Tomoaki SAKITA, Satoshi Inada, Takeshi MINAMIRU, Daisuke Iguchi, Yoshinori Shirakawa 2023-02-21
11539184 Light-emitting device, optical device, and measurement device Daisuke Iguchi 2022-12-27
11534088 Optical measuring apparatus and non-transitory computer readable medium Tsutomu Otsuka, Manabu Akamatsu 2022-12-27
11495940 Light emitting device, optical device, and measurement device Daisuke Iguchi 2022-11-08
11433692 Detection sensor, detection device, conveying device, and image forming device Akira Mihara, Masaya Kumei 2022-09-06
11303097 Light-emitting device, optical apparatus, optical measurement apparatus, and image forming apparatus Takashi Kondo, Tsutomu Otsuka, Takeshi MINAMIRU 2022-04-12
11211774 Light emitting device, optical device, and information processing apparatus Daisuke Iguchi, Takeshi MINAMIRU, Yoshinori Shirakawa, Tomoaki SAKITA, Tsutomu Otsuka 2021-12-28
11161549 Vehicle body rear structure Kanji Kaneko, Takashi Yamada, Tadashi Hirakawa, Seiichi Kato 2021-11-02
11160473 Biological information measurement device and non-transitory computer readable medium Manabu Akamatsu, Tomoaki Kojima, Hideaki Ozawa, Hideyuki UMEKAWA 2021-11-02
11097679 Vehicle body rear structure Tadashi Hirakawa, Takashi Yamada, Satoru Noguchi, Seiichi Kato, Kanji Kaneko 2021-08-24
11065990 Vehicle body structure Tadashi Sato, Kanji Kaneko 2021-07-20
11050217 Light-emitting device, optical apparatus, optical measurement apparatus, and image forming apparatus Takashi Kondo, Tsutomu Otsuka, Takeshi MINAMIRU 2021-06-29
10953922 Vehicle body front structure Kosuke Matsushita, Hiroshi Imanishi, Takehiko KOSHIISHI 2021-03-23
10953921 Vehicle body front structure Kosuke Matsushita, Hiroshi Imanishi 2021-03-23
10539274 Light emitting device Tomohiro Miwa, Shota Shimonishi, Shigeo Takeda 2020-01-21
10492695 Living-body information measuring device and light-emitting element Tomoaki Kojima, Hideaki Ozawa, Hideyuki UMEKAWA, Manabu Akamatsu 2019-12-03
10492732 Living-body information measurement device and non-transitory computer readable medium Hideyuki UMEKAWA, Manabu Akamatsu, Tomoaki Kojima 2019-12-03
10376223 Living-body information measurement device and non-transitory computer readable medium Hideyuki UMEKAWA, Manabu Akamatsu, Tomoaki Kojima 2019-08-13