RK

Ryuta Kobayakawa

NT Nec Tokin: 9 patents #28 of 299Top 10%
DE Denso: 3 patents #3,857 of 11,792Top 35%
TO Tokin: 1 patents #101 of 278Top 40%
Overall (All Time): #366,045 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12410354 Heat transfer medium and thermal management system Takuya Fuse, Shinya Kasamatsu, Kouji Inagaki, Saori Nakajima 2025-09-09
12148912 Vehicle thermal management system, heat transfer medium and method for cooling vehicle driving battery Takuya Fuse, Kouji Inagaki, Shinya Kasamatsu, Saori Nakajima 2024-11-19
11718144 Vehicle thermal management system, heat transfer medium and method for cooling vehicle driving battery Takuya Fuse, Kouji Inagaki, Shinya Kasamatsu, Saori Nakajima 2023-08-08
9761377 Solid electrolytic capacitor Tomoki Nobuta, Naoki Takahashi, Yasuhisa Sugawara, Satoshi Suzuki 2017-09-12
8804312 Electroconductive polymer composition, method for producing the same, and solid electrolytic capacitor using electroconductive polymer composition Yasuhisa Sugawara, Tomoki Nobuta, Naoki Takahashi, Satoshi Suzuki 2014-08-12
8625254 Solid electrolytic capacitor with small leakage current and method of manufacturing the same Naoki Takahashi, Toshihiko Nishiyama, Satoshi Suzuki, Tomoki Nobuta 2014-01-07
8388865 Conductive polymer composition, method of producing the same, and solid electrolytic capacitor Yasuhisa Sugawara, Tomoki Nobuta, Naoki Takahashi, Satoshi Suzuki 2013-03-05
8289677 Conductive polymer suspension and method for producing the same, conductive polymer material, electrolytic capacitor, and solid electrolytic capacitor and method for producing the same Tomoki Nobuta, Naoki Takahashi, Yasuhisa Sugawara, Satoshi Suzuki, Toshihiko Nishiyama 2012-10-16
8279582 Conductive polymer suspension and method for producing the same, conductive polymer material, electrolytic capacitor, and solid electrolytic capacitor and method for producing the same Tomoki Nobuta, Naoki Takahashi, Yasuhisa Sugawara, Satoshi Suzuki, Toshihiko Nishiyama 2012-10-02
8164884 Solid electrolytic capacitor with improved moisture resistance properties and method of manufacturing the same Tomoki Nobuta, Naoki Takahashi, Satoshi Suzuki, Toshihiko Nishiyama 2012-04-24
8038738 Solid electrolytic capacitor with small leakage current and method of manufacturing the same Naoki Takahashi, Toshihiko Nishiyama, Satoshi Suzuki, Tomoki Nobuta 2011-10-18
7684172 Solid electrolytic capacitor and forming method for the same Takeo Kasuga, Yuji Yoshida, Masanori Takahashi, Takeshi Saito, Koji Sakata +2 more 2010-03-23
7602602 Conductive polymer and solid electrolytic capacitor using the same Naoki Takahashi, Tomoki Nobuta, Yasuhisa Sugawara, Satoshi Suzuki 2009-10-13