KD

Kohei Doi

ND Nitto Denko: 8 patents #411 of 2,479Top 20%
KY Kyb: 5 patents #43 of 347Top 15%
DC Dow Tray Co.: 1 patents #67 of 120Top 60%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
Overall (All Time): #329,808 of 4,157,543Top 8%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12287023 Solenoid, solenoid valve, and shock absorber Yoshifumi Kobayashi, Tomoyasu Abe, Yuusuke Furuta, Naoaki Danshita, Masatoshi Iyatani 2025-04-29
12196288 Solenoid, solenoid valve, and shock absorber Yoshifumi Kobayashi, Tomoyasu Abe, Yuusuke Furuta, Naoaki Danshita, Masatoshi Iyatani 2025-01-14
12106900 Solenoid, solenoid valve, and shock absorber Yoshifumi Kobayashi, Tomoyasu Abe, Yuusuke Furuta, Naoaki Danshita, Masatoshi Iyatani 2024-10-01
11846366 Solenoid, electromagnetic valve, and buffer Yoshifumi Kobayashi, Tomoyasu Abe, Yuusuke Furuta, Naoaki Danshita, Masatoshi Iyatani 2023-12-19
11721464 Solenoid, solenoid valve, and damper Ryosuke Kamakura, Naoaki Danshita 2023-08-08
11565238 Adsorptive temporary fixing sheet and method for manufacturing same Toru ISEKI, Mitsuhiro Kanada, Kazumichi Kato, Hideyuki TOKUYAMA 2023-01-31
10883018 Suction chucking temporary fixing member 2021-01-05
10857758 Silicone foam sheet and method of producing the same Toru ISEKI, Akihiro Nakamura, Syuji Endo 2020-12-08
10731255 Film forming method Manabu Honma, Yuka NAKASATO 2020-08-04
10316156 Foamed sheet Kazumichi Kato, Hideyuki TOKUYAMA, Tadao Takahashi 2019-06-11
10105929 Foamed sheet Kunio Nagasaki, Tetsuya Otsuka, Mika Okada, Kazumichi Kato, Hideyuki TOKUYAMA +3 more 2018-10-23
9707742 Flame-resistant composite member Kunio Nagasaki, Yusuke Sugino, Takafumi Hida, Yusuke Nakayama, Keisuke Hirano 2017-07-18
9382402 Flame-retardant silicone resin composition and flame-retardant silicone resin sheet Kunio Nagasaki, Yusuke Sugino, Takafumi Hida, Yusuke Nakayama, Keisuke Hirano 2016-07-05
8501306 Viscoelastic articles with polymer layer containing elastomer unevenly distributed Kunio Nagasaki, Yusuke Sugino 2013-08-06