Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JK

Junya Kaneda — 16 Patents

Hitachi: 13 patents #3,143 of 28,497Top 15%
HCHitachi Chemical Company: 2 patents #701 of 1,946Top 40%
HEHitachi-Ge Nuclear Energy: 2 patents #84 of 313Top 30%
Hitachi, JP: #331 of 2,929 inventorsTop 15%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Junya Kaneda has been granted 16 US patents while listed as an inventor at Hitachi. The first was granted in 1998 and the most recent in April 2024. Junya Kaneda ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Junya Kaneda in Hitachi, JP.

Patents per Year

Patents granted per year, 1998 to 2024Bar chart with a peak of 6 patents in 2003.peak 61998: 2 patents19981999: 1 patents19992003: 6 patents20032004: 1 patents20042005: 1 patents20052008: 1 patents20082014: 1 patents20142015: 1 patents20152022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11946554 Fluid contact member and method of manufacturing fluid contact member Hirotsugu Kawanaka, Yoshihisa Kiyotoki, Sei HIRANO, Daisuke Hirasawa 2024-04-02
11461724 Computer system, program, and method for providing advice on communication Hidetaka HONDA, Emi MINAGAWA, Akira KOYASU, Yoshio Ando 2022-10-04
9177677 Underwater remote inspection device and method for underwater remote inspection Koichi Kurosawa, Satoru Aoike, Shinya Ohmori 2015-11-03
8760028 Electrical rotating machine with local heat reduction Akihito Nakahara, Kazuhiko Takahashi, Kazumasa Ide, Kenichi Hattori, Takashi Watanabe 2014-06-24
7416814 Lithium secondary battery, and process for producing the same Noriyuki Watanabe, Yasuhisa Aono, Seiji Takeuchi, Yasushi Muranaka, Kouichi Takei 2008-08-26 $200,000
6909185 Composite material including copper and cuprous oxide and application thereof Yasuo Kondo, Tasuhisa Aono, Teruyoshi Abe, Masahisa Inagaki, Ryuichi Saito +2 more 2005-06-21 $109,000
6833617 Composite material including copper and cuprous oxide and application thereof Yasuo Kondo, Tasuhisa Aono, Teruyoshi Abe, Masahisa Inagaki, Ryuichi Saito +2 more 2004-12-21 $314,000
6657413 Driving equipment for synchronous motors Junnosuke Nakatsugawa, Yukio Kawabata, Tsunehiro Endo, Masashi Kitamura 2003-12-02 $161,000
6646344 Composite material, and manufacturing method and uses of same Kazutaka Okamoto, Yasuo Kondo, Teruyoshi Abe, Yasuhisa Aono, Ryuichi Saito +1 more 2003-11-11 $193,000
6638662 Lithium secondary battery having oxide particles embedded in particles of carbonaceous material as a negative electrode-active material Seiji Takeuchi, Noriyuki Watanabe, Takahiro Yamaki, Yasushi Muranaka, Yasuhisa Aono 2003-10-28 $159,000
6630734 Composite material, and manufacturing method and uses of same Kazutaka Okamoto, Yasuo Kondo, Teruyoshi Abe, Yasuhisa Aono, Ryuichi Saito +1 more 2003-10-07 $507,000
6611056 Composite material, and manufacturing method and uses of same Kazutaka Okamoto, Yasuo Kondo, Teruyoshi Abe, Yasuhisa Aono, Ryuichi Saito +1 more 2003-08-26 $177,000
6524749 Lithium secondary battery, and process for producing the same Noriyuki Watanabe, Yasuhisa Aono, Seiji Takeuchi, Yasushi Muranaka, Kouichi Takei 2003-02-25 $137,000
5987088 Precipitation hardening type single crystal austenitic steel, and usage the same Yasuhisa Aono, Akira Yoshinari, Yasuo Kondo, Hideyo Kodama, Takahiko Kato +2 more 1999-11-16 $476,000
5779822 Precipitation hardening type single crystal austenitic steel Yasuhisa Aono, Akira Yoshinari, Yasuo Kondo, Hideyo Kodama, Takahiko Kato +2 more 1998-07-14 $166,000
5731567 Thermal working method of metal material containing helium and thermal working apparatus therefor Takahiko Kato, Hideyo Kodama, Toshimi Matsumoto, Yasuhisa Aono, Tetsuya Nagata +2 more 1998-03-24 $238,000