KT

Kenji Tanaka

SO Sony: 102 patents #110 of 25,231Top 1%
Sharp Kabushiki Kaisha: 31 patents #429 of 10,731Top 4%
Fujitsu Limited: 17 patents #1,701 of 24,456Top 7%
Mitsubishi Electric: 16 patents #1,485 of 25,717Top 6%
Ricoh Company: 15 patents #1,477 of 9,818Top 20%
MC Murata Manufacturing Co.: 15 patents #473 of 5,295Top 9%
HM Hitachi Maxell: 12 patents #56 of 1,211Top 5%
SI Sanyo Chemical Industries: 11 patents #4 of 607Top 1%
GC Green Cross: 6 patents #44 of 527Top 9%
NT NTT: 6 patents #897 of 4,871Top 20%
Rohm Co.: 6 patents #487 of 2,292Top 25%
TC Takano Co.: 6 patents #3 of 56Top 6%
SE Seiko Epson: 6 patents #2,663 of 7,774Top 35%
IC Idemitsu Petrochemical Co.: 5 patents #66 of 578Top 15%
SC Shin-Etsu Chemical Co.: 5 patents #647 of 2,176Top 30%
NC Nippon Petrochemicals, Co.: 4 patents #57 of 359Top 20%
IC Idemitsu Kosan Co.: 4 patents #327 of 1,237Top 30%
Pioneer Electronic: 4 patents #477 of 1,840Top 30%
TC Teitokusha Co.: 4 patents #2 of 9Top 25%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
HE Hitachi Kokusai Electric: 4 patents #206 of 843Top 25%
TO Tokuyama: 4 patents #77 of 562Top 15%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
JN Juniper Networks: 3 patents #1,011 of 2,602Top 40%
NM Nisshin Flour Milling: 3 patents #74 of 320Top 25%
SC Showa Denko Materials Co.: 3 patents #43 of 270Top 20%
GI Gs Yuasa International: 3 patents #142 of 491Top 30%
TS Tokuyama Soda: 3 patents #16 of 151Top 15%
TK Toshiba Tec Kabushiki Kaisha: 3 patents #733 of 1,664Top 45%
HC Hitachi Chemical Company: 3 patents #513 of 1,946Top 30%
AC Asahi Glass Co.: 3 patents #625 of 2,251Top 30%
VJ Victor Company Of Japan: 2 patents #523 of 1,489Top 40%
MC Mitsubishi Yuka Fine Chemicals Co.: 2 patents #7 of 39Top 20%
HP HP: 2 patents #5,870 of 16,619Top 40%
TC Toshiba Client Solutions Co.: 2 patents #9 of 84Top 15%
TA Tadano: 2 patents #46 of 139Top 35%
Nsk: 2 patents #645 of 1,559Top 45%
Aisin Seiki Kabushiki Kaisha: 2 patents #1,427 of 3,782Top 40%
AC Arisawa Mfg. Co.: 2 patents #22 of 105Top 25%
KA Kao: 2 patents #1,388 of 3,221Top 45%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
Mazda Motor: 2 patents #1,722 of 4,755Top 40%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
AN Anritsu: 1 patents #314 of 633Top 50%
BC Banyu Pharmaceutical Co.: 1 patents #210 of 330Top 65%
DL Denka Company Limited: 1 patents #223 of 434Top 55%
DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
EM Elpida Memory: 1 patents #419 of 692Top 65%
FU Fuji: 1 patents #263 of 422Top 65%
FC Fuji Machine Mfg. Co.: 1 patents #140 of 245Top 60%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
HC Hitachi Ulsi Systems Co.: 1 patents #577 of 867Top 70%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KU Kagoshima University: 1 patents #28 of 155Top 20%
KE Keihin: 1 patents #237 of 596Top 40%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
KC Kyowa Hakko Bio Co.: 1 patents #62 of 123Top 55%
MA Maxell: 1 patents #286 of 437Top 70%
ML Miz Company Limited: 1 patents #12 of 27Top 45%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
NC Nihon Yamamura Glass Co.: 1 patents #22 of 76Top 30%
NC Nippon Seiko Co.: 1 patents #121 of 315Top 40%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
OU Osaka University: 1 patents #681 of 1,984Top 35%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
SC S-Printing Solution Co.: 1 patents #132 of 396Top 35%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
CU Columbia University: 1 patents #1,151 of 2,492Top 50%
TC Tokai Rika Co.: 1 patents #5 of 18Top 30%
TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
UN Unicharm: 1 patents #390 of 624Top 65%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
Overall (All Time): #835 of 4,157,543Top 1%
359
Patents All Time

Issued Patents All Time

Showing 1–25 of 359 patents

Patent #TitleCo-InventorsDate
12431776 Permanent magnet-type rotary electric machine Haruyuki Kometani, Ryoji Miyatake, Takuro Yamada, Katsuhiro Hirata, Noboru Niguchi +3 more 2025-09-30
12392274 Vehicle cooling device Keitaro Kageyama, Shinichi Hikitani, Tomohiro Koguchi, Yukio Jo, Daisuke Shimo +14 more 2025-08-19
12388676 Data transfer device, data processing device and data processing method Naoki Miura, Takeshi Sakamoto, Yuki Arikawa, Tsuyoshi Ito, Masaru Katayama +1 more 2025-08-12
12272478 Common mode choke coil Naoyuki Murakami 2025-04-08
12249889 Magnetic-geared motor with divisional spacers Yuji Takizawa, Haruyuki Kometani, Ryoji Miyatake, Takuro Yamada 2025-03-11
12245867 Measuring device Jun Takagi, Tomoki Takahashi, Hiroaki Togashi 2025-03-11
12210410 Transfer processing device Tsuyoshi Ito, Yuki Arikawa, Kazuhiko Terada, Tsutomu Takeya, Takeshi Sakamoto 2025-01-28
12203018 Organopolysiloxane composition for use in release paper or release film Toshiaki Ihara, Ataru Kobayashi 2025-01-21
12176756 Stator with stator magnet, magnetic body, fixing member, and coil disposed in slots and rotary electric machine using same Haruyuki Kometani, Ryoji Miyatake, Takuro Yamada 2024-12-24
12142985 Stator with slots having cooling portions between coils and magnets installed therein and corresponding rotary electric machine Haruyuki Kometani, Ryoji Miyatake, Takuro Yamada 2024-11-12
12122988 Cell evaluation device and cell evaluation system Shiori Oshima, Koji Futamura, Tomoyuki Umetsu, Masahiro Matsumoto 2024-10-22
12058477 Transmission terminal, transmission method, and computer-readable recording medium storing transmission program Alain Volmat, Masaki Nakagawa, Takahiro Asai 2024-08-06
12056082 Distributed processing system and method Tsuyoshi Ito, Yuki Arikawa, Tsutomu Takeya, Kazuhiko Terada, Takeshi Sakamoto 2024-08-06
12050484 Clock generation circuit Naoki Miura, Shinsuke Nakano, Hideyuki Nosaka 2024-07-30
12045183 Distributed processing node and distributed processing system Tsuyoshi Ito, Yuki Arikawa, Kazuhiko Terada, Takeshi Sakamoto 2024-07-23
11996734 Stator and rotary electric machine using same Haruyuki Kometani, Ryoji Miyatake, Takuro Yamada 2024-05-28
11980455 Measuring device Jun Takagi, Tomoki Takahashi 2024-05-14
11962465 Control system, electronic device, and control method Yoshio Matsuoka 2024-04-16
11957487 Cover for oral device Toru Shimuta, Jun Takagi 2024-04-16
11930035 Communication control system, information processing apparatus, and communication control method HARUNOBU MORI 2024-03-12
11785167 Image processing apparatus and image processing method capable of performing non-contact operations 2023-10-10
11693332 Toner/developer supply device for separate supply of developer and toner Takahiko Kimura 2023-07-04
11655341 Method for preparing a radical-polymerizable organopolysiloxane, a radiation-curable organopolysiloxane composition, and a release sheet Shunji Aoki 2023-05-23
11569785 Transimpedance amplifier Naoki Miura, Hiroyuki Fukuyama, Hideyuki Nosaka 2023-01-31
11563917 Transmission terminal, transmission method, and computer-readable recording medium storing transmission program Alain Volmat, Masaki Nakagawa, Takahiro Asai 2023-01-24