YK

Yutaka Kobayashi

HI Hitachi: 63 patents #147 of 28,497Top 1%
SS Sumitomo Wiring Systems: 46 patents #33 of 2,615Top 2%
Sumitomo Electric Industries: 33 patents #399 of 21,551Top 2%
SH Sumitomo Electric Hardmetal: 22 patents #20 of 278Top 8%
AT Autonetworks Technologies: 15 patents #112 of 1,079Top 15%
Fujitsu Limited: 13 patents #2,362 of 24,456Top 10%
SE Seiko Epson: 9 patents #2,012 of 7,774Top 30%
DI Disco: 8 patents #79 of 708Top 15%
OM Omron: 7 patents #422 of 3,089Top 15%
IC Idemitsu Petrochemical Co.: 5 patents #66 of 578Top 15%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
TE Teac: 5 patents #69 of 440Top 20%
TS Toshiba Medical Systems: 5 patents #256 of 1,088Top 25%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
Honda Motor Co.: 4 patents #5,328 of 21,052Top 30%
KK Kureha Kagaku Kogyo K.K.: 4 patents #35 of 125Top 30%
FI Fujifilm Business Innovation: 3 patents #2,355 of 5,238Top 45%
NE Nec: 3 patents #4,195 of 14,502Top 30%
NC Nippon Yakin Kogyo Co.: 3 patents #15 of 74Top 25%
Canon: 3 patents #11,241 of 19,416Top 60%
OE Omron Tateisi Electronics: 2 patents #150 of 599Top 30%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
MC Miura Co.: 2 patents #44 of 163Top 30%
AC Asahi Shipping Co.: 2 patents #5 of 10Top 50%
KS Kobe Steel: 2 patents #616 of 1,773Top 35%
A. A.L.M.T.: 2 patents #36 of 152Top 25%
TC Tsuneishi Shipbuilding Co.: 2 patents #5 of 10Top 50%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
HE Hitachi Vlsi Engineering: 2 patents #292 of 666Top 45%
KC Kobelco Cranes Co.: 2 patents #18 of 55Top 35%
EB Ebara: 2 patents #752 of 1,611Top 50%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
TC Toyobo Co.: 1 patents #227 of 498Top 50%
TC Tsubakimoto Chain: 1 patents #320 of 593Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
YC Yamato Scientific Co.: 1 patents #11 of 40Top 30%
KU Kureha: 1 patents #186 of 354Top 55%
KC Kobelco Construction Machinery Co.: 1 patents #243 of 422Top 60%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
ND Ntt Docomo: 1 patents #1,030 of 1,706Top 65%
JS Jsr: 1 patents #649 of 1,137Top 60%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SN Sng: 1 patents #3 of 10Top 30%
JD Jdc: 1 patents #11 of 24Top 50%
IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
TD Time Domain: 1 patents #44 of 67Top 70%
TO Tokuyama: 1 patents #280 of 562Top 50%
TC Tokyo Radiator Mfg. Co.: 1 patents #5 of 18Top 30%
AU Authentic8: 1 patents #27 of 53Top 55%
Overall (All Time): #2,315 of 4,157,543Top 1%
235
Patents All Time

Issued Patents All Time

Showing 25 most recent of 235 patents

Patent #TitleCo-InventorsDate
12368254 Connector device Yasunori ASANO 2025-07-22
12327961 Electrical connector device with an adaptor connecting two parallel board mounted connectors Yasunori ASANO 2025-06-10
12318828 Wire drawing die Kohei Kuramoto, Takuya Kinoshita, Makoto Yukawa, Kohichiroh KIMURA, Kentaro Shiro 2025-06-03
12300946 Connector device Yasunori ASANO 2025-05-13
12258677 Synthetic single crystal diamond, tool including the same and method of producing synthetic single crystal diamond Yoshiki Nishibayashi, Minori TERAMOTO, Hitoshi Sumiya, Issei Satoh, Ryo Toyoshima 2025-03-25
12237602 Terminal fitting Tetsuya Miyamura, Daisuke Saito, Masanori Moriyasu, Shinji Tanaka 2025-02-25
12230917 Connector device Yasunori ASANO, Tetsuya Miyamura 2025-02-18
12230916 Card edge connector Tetsuya Miyamura, Daisuke Saito, Masanori Moriyasu 2025-02-18
12224511 Terminal fitting and connector Yasunori ASANO 2025-02-11
12218448 Board connecting connector Tetsuya Miyamura, Daisuke Saito, Masanori Moriyasu 2025-02-04
12215438 Single-crystal diamond and method of manufacturing the same Natsuo Tatsumi, Yoshiki Nishibayashi, Takuya Nohara, Akihiko Ueda 2025-02-04
12170417 Connector capable of ensuring connection reliability with a circuit board Kenji Makino, Yasunori ASANO 2024-12-17
12155140 Connector device with plurality of movable outer conductors being electrically conducive with each other Yasunori ASANO, Yorikazu MURABAYASHI 2024-11-26
12136779 Card edge connector preventing a reduction in connection reliability Tetsuya Miyamura, Daisuke Saito, Masanori Moriyasu, Shinji Tanaka 2024-11-05
12119575 Connector and connector mounting body Akihiro NISHITANI, Kenji Makino, Takashi Natsume, Shunya Takeuchi 2024-10-15
12027800 Connector increasing accuracy of positioning terminal tab into the moving plate Shinji Nozaki 2024-07-02
12021326 Connector having a movable member Tetsuya Miyamura, Hiroki Kobayashi, Pipatthana PHATIWUTTIPAT, Teruo Hara 2024-06-25
11938547 Turning tool Akihiko Ueda, Takuya Nohara 2024-03-26
11848519 Connector Tetsuya Miyamura, Hiroki Kobayashi, Pipatthana PHATIWUTTIPAT, Teruo Hara 2023-12-19
11832990 Ultrasonic diagnostic apparatus, and medical data processing apparatus Shigemitsu Nakaya, Jiro Higuchi, Atsushi Nakai, Kazuo TEZUKA, Yoshitaka Mine +1 more 2023-12-05
11795068 Water purification apparatus and water purification method using layered double hydroxide Mutsuhiro Ohno, Takeo Asakura 2023-10-24
11653897 Ultrasonic diagnostic apparatus, scan support method, and medical image processing apparatus Yoshitaka Mine, Jiro Higuchi, Atsushi Nakai, Satoru Tezuka, Kazuo TEZUKA +1 more 2023-05-23
11554421 Cutting tool and method of manufacturing the same Nozomi Tsukihara, Katsuo Kazahaya 2023-01-17
11552364 Power supply apparatus and branch connector apparatus Tomohiro Yokota, Masashi Hayashi, Ryo Kitano, Ryo Fujii, Hiroo Yamaguchi +1 more 2023-01-10
11440108 Rotary cutting tool Nozomi Tsukihara, Minoru Yoshida 2022-09-13