KK

Kohei Kato

TO Toyota: 9 patents #3,216 of 26,838Top 15%
HI Hitachi: 7 patents #5,859 of 28,497Top 25%
SM Suzuki Motor: 3 patents #180 of 1,209Top 15%
AD Advantest: 2 patents #465 of 1,193Top 40%
JT Jtekt: 2 patents #749 of 1,969Top 40%
SO Softbank: 1 patents #59 of 194Top 35%
SC Suzuki Co.: 1 patents #65 of 179Top 40%
SC Shinko Electric Industries Co.: 1 patents #437 of 723Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #133,336 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 1–25 of 28 patents

Patent #TitleCo-InventorsDate
12427576 Composite processing machine Makoto Tano, Takaya NAGAHAMA, Keisuke USUDA, Koichi SHIIBA, Masato Ito 2025-09-30
D1060175 Rear portion for an automobile Yutaka Murakami 2025-02-04
12194537 Additive manufacturing device Takashi Mizoguchi, Takaya NAGAHAMA, Koichi SHIIBA, Makoto Tano, Sho HASEGAWA 2025-01-14
D1037927 Motor vehicle and/or toy replica thereof Yutaka Murakami 2024-08-06
11692620 Shift device Takatoshi Maemori, Tatsushi Uchiyama, Hiroyasu Inohara 2023-07-04
11673625 Shift device Takatoshi Maemori, Tatsushi Uchiyama, Hiroyasu Inohara 2023-06-13
11442433 Management device, management system, management method, and program for providing virtual and real resource information values Osamu Nasu 2022-09-13
11315086 API charging system, API charging management method, and API charging program Keita Omori, Eijiro Hoshi 2022-04-26
11058310 Pulse wave sensor unit Hirokazu Sanpei 2021-07-13
10132691 Sensor sheet Masami Kataoka, Fumitoshi Akaike 2018-11-20
9239028 Crankcase structure of internal combustion engine Koji Mori, Shuichi Imanari, Makoto Nagao 2016-01-19
8991917 Conductive fiber connecting method and structure Fumitoshi Akaike, Seiya Nishimura 2015-03-31
8922232 Test-use individual substrate, probe, and semiconductor wafer testing apparatus Shigeru Matsumura, Katsushi Sugai, Koichi Shiroyama, Mitsutoshi Higashi, Akinori Shiraishi +1 more 2014-12-30
8742546 Semiconductor device with a plurality of dot patterns and a line pattern having a projection part 2014-06-03
8721362 Connection member, method of manufacturing the same and connection structure Fumitoshi Akaike 2014-05-13
8524622 Skin material of vehicle interior equipment and manufacturing method for the same Fumitoshi Akaike, Shigehiro Fujita, Takazo Fujii, Hideaki Kunisada 2013-09-03
8516697 Skin material of vehicle interior equipment and manufacturing method for the same Fumitoshi Akaike, Shigehiro Fujita, Takazo Fujii, Hideaki Kunisada 2013-08-27
8201880 Seat cushion covering structure Fumitoshi Akaike, Seiya Nishimura 2012-06-19
8029058 Vehicle seat Fumitoshi Akaike, Seiya Nishimura 2011-10-04
7578213 Motorcycle engine and assembling method thereof Hidetoshi Arakawa, Tomoyuki Oda 2009-08-25
6992312 Medical charged particle irradiation apparatus Masaki Yanagisawa, Hiroshi Akiyama 2006-01-31
6979832 Medical charged particle irradiation apparatus Masaki Yanagisawa, Hiroshi Akiyama 2005-12-27
6953943 Medical charged particle irradiation apparatus Masaki Yanagisawa, Hiroshi Akiyama 2005-10-11
6931100 Multi-leaf collimator and medical system including accelerator Hiroshi Akiyama, Masaki Yanagisawa 2005-08-16
6823045 Multi-leaf collimator and medical system including accelerator Hiroshi Akiyama, Masaki Yanagisawa 2004-11-23