TK

Tetsuya Kato

Brother Kogyo: 32 patents #228 of 2,767Top 9%
DE Denso: 9 patents #1,418 of 11,792Top 15%
HI Hitachi: 7 patents #5,859 of 28,497Top 25%
NC Nippondenso Co.: 6 patents #366 of 3,479Top 15%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
TK Tanaka Kikinzoku Kogyo K.K.: 6 patents #52 of 436Top 15%
TC Tokyo Ohka Kogyo Co.: 5 patents #208 of 684Top 35%
NE Nec: 4 patents #3,388 of 14,502Top 25%
HC Hitachi Chemical Company: 4 patents #392 of 1,946Top 25%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
TE Teac: 4 patents #89 of 440Top 25%
NA Nec Accesstechnica: 3 patents #1 of 55Top 2%
YA Yazaki: 3 patents #1,239 of 3,427Top 40%
TI Toray Industries: 3 patents #932 of 3,690Top 30%
OJ Opnext Japan: 3 patents #47 of 185Top 30%
NS Nippon Soken: 2 patents #546 of 1,540Top 40%
RE Resonac: 1 patents #191 of 474Top 45%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
NT NTT: 1 patents #2,911 of 4,871Top 60%
SU Subaru: 1 patents #677 of 1,436Top 50%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
HC Hodogaya Chemical Co.: 1 patents #201 of 359Top 60%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
SM Suzuki Motor: 1 patents #523 of 1,209Top 45%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
📍 Hitachiota, JP: #1 of 2 inventorsTop 50%
Overall (All Time): #13,177 of 4,157,543Top 1%
105
Patents All Time

Issued Patents All Time

Showing 1–25 of 105 patents

Patent #TitleCo-InventorsDate
11905412 Resin composition, prepreg, laminate, multilayer printed wiring board, and semiconductor package Takahiro Taki, Takako Ejiri, Tetsuro Iwakura, Kana Uchimura, Toshiki Fujii +2 more 2024-02-20
11817299 Gold sputtering target Yohei Mizuno, Chiharu Ishikura 2023-11-14
11795540 Gold sputtering target and method for producing the same Takashi Terui, Masahiro Takahashi 2023-10-24
11659767 Package with built-in thermoelectric element Masahiro Ogawa, Takayuki Hachida 2023-05-23
11569074 Gold sputtering target Yohei Mizuno, Chiharu Ishikura 2023-01-31
11560620 Gold sputtering target and method for producing the same Takashi Terui, Masahiro Takahashi 2023-01-24
11555238 Producing method for gold sputtering target and producing method for gold film Yohei Mizuno, Chiharu Ishikura 2023-01-17
11501974 Electrode structure of back electrode of semiconductor substrate, method for producing the same, and sputtering target for use in producing the electrode structure Yohei Mizuno, Chiharu Ishikura 2022-11-15
11362493 Locking structure, electrical connection box, and wire harness Tatsuhiko Ikeda, Takaaki Kakimi 2022-06-14
11305495 Adhesive injection method and structure Kiyoka TAKAGI, Jun Ishida, Sota KAMO, Katsuya YOSHINO 2022-04-19
10998704 Electrical connection box and wire harness Tatsuhiko Ikeda, Takaaki Kakimi, Ko Fujimoto 2021-05-04
10756458 Bus bar assembling structure, electrical connection box and wire harness Takaaki Kakimi, Tatsuhiko Ikeda 2020-08-25
10656521 Photosensitive resin composition, photosensitive element, cured product, semiconductor device, method for forming resist pattern, and method for producing circuit substrate Kenichi IWASHITA, Akihiro Nakamura, Akio Nakano, Hiroshi Ono 2020-05-19
10371659 Gas sensor element Satoshi Nakamura, Hiroki Nishijima, Makoto Ito 2019-08-06
10324375 Photosensitive resin composition, photosensitive film, and method for forming resist pattern Kenichi IWASHITA, Yasuharu Murakami, Hanako Yori 2019-06-18
9917534 Power conversion device with a plurality of series circuits Shigenori Inoue, Shuji Katoh, Jun Narushima 2018-03-13
9841678 Photosensitive resin composition, photosensitive element, semiconductor device and method for forming resist pattern Kenichi IWASHITA, Masahiko Ebihara 2017-12-12
9829791 Photosensitive resin composition, photosensitive element, semiconductor device and method for forming resist pattern Kenichi IWASHITA, Masahiko Ebihara, Yasuharu Murakami 2017-11-28
9753005 SOx concentration detection device Shinya Teranishi, Keiichiro Aoki, Kazuhiro Wakao 2017-09-05
9461560 Power conversion device with a plurality of series circuits Shigenori Inoue, Shuji Katoh, Jun Narushima 2016-10-04
9432552 Image scanning apparatus Taiki Yamano, Takashi Matsumi, Shuichi Sunako 2016-08-30
9214871 Power conversion device with a daisy chain configuration communication control unit Mitsuyoshi Tsuchiya, Shigenori Inoue, Tadashi Sodeyama 2015-12-15
9203998 Image reading device for detecting end of sheet Sayaka Taniguchi 2015-12-01
8817503 Power converter with a central controller and cell controllers daisy-chained by optical fiber Shigenori Inoue, Shuji Katoh 2014-08-26
8792261 Power conversion device Shigenori Inoue, Shuji Katoh, Jun Narushima 2014-07-29