HK

Hajime Kato

YA Yazaki: 78 patents #11 of 3,427Top 1%
Tdk: 21 patents #243 of 3,796Top 7%
TO Toyota: 17 patents #1,469 of 26,838Top 6%
TI Toray Industries: 8 patents #282 of 3,690Top 8%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
SS Sumitomo Wiring Systems: 5 patents #684 of 2,615Top 30%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HT Hitachi Plant Technologies: 2 patents #55 of 279Top 20%
KC Kansai Chemical Engineering Co.: 2 patents #11 of 46Top 25%
SL Suntory Holdings Limited: 2 patents #246 of 846Top 30%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
RG Rakuten Group: 2 patents #119 of 553Top 25%
TL Toyota Central R&D Labs: 2 patents #528 of 1,657Top 35%
OC Onoda Cement Co.: 1 patents #57 of 155Top 40%
EC Elecom Co.: 1 patents #3 of 6Top 50%
HH Hitachi High-Technologies: 1 patents #1,282 of 1,917Top 70%
KU Kobe University: 1 patents #6 of 16Top 40%
DC Dwango Co.: 1 patents #30 of 56Top 55%
SC Sanki Engineering Co.: 1 patents #13 of 48Top 30%
SC Senju Metal Industry Co.: 1 patents #203 of 349Top 60%
SU Subaru: 1 patents #819 of 1,684Top 50%
TI Tokai Rubber Industries: 1 patents #281 of 557Top 55%
Overall (All Time): #5,948 of 4,157,543Top 1%
153
Patents All Time

Issued Patents All Time

Showing 25 most recent of 153 patents

Patent #TitleCo-InventorsDate
12340936 Coil component and method for making coil component Junichiro URABE, Toshinori MATSUURA, Kazuya TOBITA, Yuto SHIGA, Yuichi TAKUBO +2 more 2025-06-24
12327394 Information processing apparatus and information processing method Mitsuru NAKAZAWA, Bjorn Stenger 2025-06-10
12288412 Information processing apparatus and information processing method Mitsuru NAKAZAWA, Bjorn Stenger 2025-04-29
12272487 Multilayer coil component Junichiro URABE, Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA, Noriaki HAMACHI +3 more 2025-04-08
12080471 Coil component Junichiro URABE, Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA, Noriaki HAMACHI +4 more 2024-09-03
12040122 Multilayer coil component Youichi KAZUTA, Makoto Yoshino, Kazuya TOBITA, Yuto SHIGA, Noriaki HAMACHI 2024-07-16
12031579 Sliding member, bearing, sliding member manufacturing method, and bearing manufacturing method Naoki Sato, Toshio Hakuto, Takashi Akagawa, Yuji Kawamata, Ryoichi Suzuki +2 more 2024-07-09
12020850 Multilayer coil component Yuto SHIGA, Junichiro URABE, Kazuya TOBITA, Youichi KAZUTA, Noriaki HAMACHI +2 more 2024-06-25
11842844 Coil component Junichiro URABE, Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA, Noriaki HAMACHI +4 more 2023-12-12
11830664 Multilayer coil component Hidekazu Sato, Makoto Yoshino, Kazuya TOBITA, Yuto SHIGA, Youichi KAZUTA +1 more 2023-11-28
11800185 Image transmission and reception system, data transmission and reception system, transmission and reception method, computer program, image transmission system, image reception device, transmission system, reception device Takashi Kojima, Kazuhiko KUSANO 2023-10-24
11791088 Multilayer coil component Kazuya TOBITA, Makoto Yoshino, Youichi KAZUTA, Yuto SHIGA, Noriaki HAMACHI 2023-10-17
11749445 Laminated coil component Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA, Yuya ISHIMA, Satoru Okamoto +1 more 2023-09-05
11735347 Multilayer coil component Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA, Noriaki HAMACHI, Makoto Yoshino 2023-08-22
11661019 Vehicle including drainage assembly — 2023-05-30
11610709 Electronic component Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA, Noriaki HAMACHI, Makoto Yoshino 2023-03-21
11569020 Coil component Satoru Okamoto, Masahiro Kato, Makoto Yoshino, Kazuya TOBITA, Yuto SHIGA +2 more 2023-01-31
11527350 Multilayer coil component Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA, Noriaki HAMACHI, Makoto Yoshino 2022-12-13
11488761 Laminated electronic component Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA, Yuya ISHIMA, Satoru Okamoto +1 more 2022-11-01
11482365 Multilayer coil component Yuto SHIGA, Yoji Tozawa, Masaki Takahashi, Takashi Endo 2022-10-25
11217376 Laminated electronic component Shunji Aoki, Yuya ISHIMA, Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA +1 more 2022-01-04
11211192 Laminated coil component Yuto SHIGA, Kazuya TOBITA, Youichi KAZUTA, Yuya ISHIMA, Satoru Okamoto +1 more 2021-12-28
11190000 Waterproof structure Hayato Iizuka, Yusuke Tsutagawa, Kazuma Kayo, Akihiro Saito, Kai Kiuchi 2021-11-30
11091821 Copper-based alloy Minoru Kawasaki, Natsuki Sugiyama, Hisao Fukuhara, Tadashi Oshima, Kouji Tanaka +1 more 2021-08-17
10961607 Hardfacing alloy and hardfacing member Tadashi Oshima, Kouji Tanaka, Takashi Saito, Natsuki Sugiyama, Minoru Kawasaki +4 more 2021-03-30