RN

Ryota Nakajima

HI Hitachi: 8 patents #5,191 of 28,497Top 20%
Honda Motor Co.: 8 patents #2,726 of 21,052Top 15%
HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
JN Jnc: 1 patents #221 of 413Top 55%
NU National University Corporation Chiba University: 1 patents #100 of 320Top 35%
Overall (All Time): #243,569 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
D1080491 Wheel for an automobile 2025-06-24
D1057620 Front bumper for an automobile 2025-01-14
D1032463 Wheel for an automobile 2024-06-25
D1002455 Front bumper for an automobile 2023-10-24
D995374 Front grill for an automobile 2023-08-15
D918808 Diffuser for an automobile 2021-05-11
D890071 Wheel for automobile 2020-07-14
D877682 Wheel for an automobile 2020-03-10
10407657 Valve mechanism, cell cultivation apparatus using same, and cell cultivation method Guangbin Zhou, Takayuki Nozaki, Shizu Matsuoka, Masaharu Kiyama, Kenichi Minami 2019-09-10
10329525 Liquid feeding device and cell culture device Masaharu Kiyama, Guangbin Zhou, Takayuki Nozaki, Daisuke Suzuki, Yumiko IGARASHI +4 more 2019-06-25
10138450 Cell culture device Takayuki Nozaki, Guangbin Zhou, Masaharu Kiyama, Shizu Matsuoka, Taku Nakamura +2 more 2018-11-27
10087409 Cell-culturing vessel and cell-culturing device using same Masaharu Kiyama, Guangbin Zhou, Takayuki Nozaki, Naoko Senda, Shizu Matsuoka 2018-10-02
10087410 Cell culturing device, culturing vessel, and holding vessel Takayuki Nozaki, Guangbin Zhou, Masaharu Kiyama, Taku Nakamura, Shizu TAKEDA +2 more 2018-10-02
9951305 Cell culture device and transport device Toyoshige Kobayashi, Takayuki Nozaki, Shizu Matsuoka 2018-04-24
9862921 Method for determining cell state and autoanalyzer using said method Naoko Senda, Yoko Inoue, Hiroaki Nakagawa, Akihiro Shimase, Kazumichi Imai +1 more 2018-01-09
9487747 Cell culture device Guangbin Zhou, Taizo Miyazaki, Toyoshige Kobayashi, Shizu Matsuoka 2016-11-08
8883492 Cell culture apparatus Toyoshige Kobayashi, Takayuki Nozaki, Shizu Matsuoka 2014-11-11
8462419 Composition for electrochromic devices and electrochromic display device using the same Katsuyoshi Hoshino, Yosuke Oikawa, Mai Ando, Katsuyuki Murashiro, Toshiki Komatsu 2013-06-11