KI

Kohei IKEDA

Kubota: 8 patents #244 of 2,059Top 15%
BE Bandai Namco Entertainment: 3 patents #13 of 173Top 8%
HK Hamamatsu Photonics K.K.: 3 patents #547 of 1,436Top 40%
UN Unitika: 2 patents #136 of 620Top 25%
Kyocera: 1 patents #2,054 of 3,732Top 60%
SI Sumitomo Rubber Industries: 1 patents #1,096 of 1,637Top 70%
Overall (All Time): #243,406 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12281962 Watertightness testing device and watertightness testing method Yuito KOMARU, Masataka Shimomura, Daichi Higasa 2025-04-22
12264420 Method for thermal molding of filament product Mariko HONDA, Yuta MIZUNO, Shohei Ikegami 2025-04-01
12257506 Game system, server system, method of performing a game and method of providing information on a game 2025-03-25
12196644 Watertightness testing method and assembling device Yuito KOMARU, Shozo Kishi, Masataka Shimomura, Daichi Higasa 2025-01-14
D1053111 Tire for automobile Yoshifumi Kawagoe 2024-12-03
12000585 Lighting device Hidetaka Katou, Tamio Kusano 2024-06-04
11992765 Computer system and game system Ryo Saito, Takeshi Hida 2024-05-28
11887837 Ultraviolet light generation target, method for manufacturing ultraviolet light generation target, and electron-beam-excited ultraviolet light source Norio Ichikawa 2024-01-30
11746937 Pipe joint, push ring for pipe joint, method for joining pipes Shozo Kishi, Kazuya Ito, Kazuma HARADA, Keita ODA, Ryunosuke TANAKA +1 more 2023-09-05
10808342 Method for manufacturing fishing net Hidehito Andoh 2020-10-20
10520119 Pipe joint Shozo Kishi, Takashi Yokomizo, Yoshinori Itani, Takaaki Kagawa, Shogo Kaneko 2019-12-31
10381215 Target for ultraviolet light generation, and method for manufacturing same Norio Ichikawa, Hiroyuki Taketomi 2019-08-13
10079141 Ultraviolet light-generating target and method for manufacturing the same, and electron beam-excited ultraviolet light source Norio Ichikawa 2018-09-18
10006572 Pipe joint Shozo Kishi, Takashi Yokomizo, Yoshinori Itani, Takaaki Kagawa 2018-06-26
9789401 Game device, game system, and information storage medium Katsuhiro Harada, Kei Kudo, Hidenori Shibukawa, Tsuyoshi Fukutomi, Yukio Koshiba 2017-10-17
9719618 Pipe joint Shozo Kishi, Takashi Yokomizo, Yoshinori Itani, Takaaki Kagawa, Shogo Kaneko 2017-08-01
9488300 Pipe joint Shozo Kishi, Takashi Yokomizo, Yoshinori Itani, Takaaki Kagawa, Shogo Kaneko 2016-11-08
8573654 Pipe joint Shozo Kishi, Yoshinori Itani, Takashi Yokomizo, Takaaki Kagawa 2013-11-05