KI

Koji Ishikawa

Canon: 16 patents #4,160 of 19,416Top 25%
NC Nhk Spring Co.: 6 patents #115 of 1,116Top 15%
HC Hitachi Construction Machinery Co.: 5 patents #242 of 1,234Top 20%
TU Tohoku University: 4 patents #157 of 1,680Top 10%
FC Furukawa Techno Material Co.: 4 patents #5 of 42Top 15%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
FC Furukawa Electric Co.: 4 patents #473 of 2,370Top 20%
FL Fujitsu Component Limited: 2 patents #169 of 281Top 65%
TC Toagosei Co.: 2 patents #80 of 338Top 25%
KC Kanken Techno Co.: 1 patents #5 of 19Top 30%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
NE Nec: 1 patents #7,889 of 14,502Top 55%
MS Meiki Seisakusho: 1 patents #29 of 62Top 50%
NC Nihon Plast Co.: 1 patents #119 of 253Top 50%
NI Nippon Instruments: 1 patents #3 of 11Top 30%
Nsk: 1 patents #937 of 1,559Top 65%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
OM Omron: 1 patents #1,808 of 3,089Top 60%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HO Horiba: 1 patents #319 of 604Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
KC Kaken Co.: 1 patents #3 of 30Top 10%
Overall (All Time): #60,221 of 4,157,543Top 2%
47
Patents All Time

Issued Patents All Time

Showing 25 most recent of 47 patents

Patent #TitleCo-InventorsDate
11959161 Copper-based alloy material, production method therefor, and members or parts made of copper-based alloy material Sumio Kise, Fumiyoshi Yamashita, Misato Fujii, Ryosuke Kainuma, Toshihiro Omori +1 more 2024-04-16
11118255 Cu-Al-Mn-based alloy material, method of producing the same, and rod material or sheet material using the same Misato Fujii, Sumio Kise, Toyonobu Tanaka, Kenji Nakamizo, Toshihiro Omori +1 more 2021-09-14
11092878 Electronic device Shuichi Matsuzawa, Hiroki Ota 2021-08-17
10866489 Electronic device Hiroki Ota, Shuichi Matsuzawa 2020-12-15
10859892 Electronic device Shuichi Matsuzawa, Hiroki Ota 2020-12-08
10400311 Wrought material comprising Cu—Al—Mn-based alloy excellent in stress corrosion resistance and use thereof Sumio Kise, Toyonobu Tanaka, Kenji Nakamizo, Misato Fujii, Toshihiro Omori +1 more 2019-09-03
10351939 Cu—Al—Mn-based alloy exhibiting stable superelasticity and method of producing the same Toshihiro Omori, Shingo Kawata, Ryosuke Kainuma, Kiyohito Ishida, Toyonobu Tanaka +4 more 2019-07-16
10261396 Electronic device Hiroki Ota, Shuichi Matsuzawa 2019-04-16
10254629 Electronic device Shuichi Matsuzawa, Hiroki Ota 2019-04-09
10076043 Wiring board soldered with lead wire and electronic device comprising wiring board 2018-09-11
9426881 Print circuit board and electronic device using the same 2016-08-23
9417507 Electronic apparatus Shuichi Idera, Kanae Nakamori 2016-08-16
9379465 Connection terminal having a press-fitting part inserted into a hollow part of a holding member Takahiro Fujii, Jun Tominaga, Takayuki Katsuumi, Keiichi Ito 2016-06-28
9318851 Connector and manufacturing method thereof 2016-04-19
9236153 Method of recovering enriched radioactive technetium and system therefor Katsuyoshi Tatenuma, Tomomi Ueda, Kiyoko Kurosawa, Atsushi Tanaka, Tsuneyuki Noguchi +1 more 2016-01-12
9212469 Work machine Tsutomu Udagawa, Kazuo Fujishima, Hidetoshi Satake, Yuichi Kunitomo 2015-12-15
9131131 Electronic device having a main body and a moveable unit connected to the main body 2015-09-08
8845844 Vacuum lamination system and vacuum lamination method Tomoaki Hirose 2014-09-30
8690229 Cowl top cover and method of manufacturing the same 2014-04-08
8637782 Switch unit and electronic device including switch unit 2014-01-28
8493503 Imaging apparatus 2013-07-23
8289720 Electronic apparatus 2012-10-16
8118600 Inserting connector, connector unit, and backplane Yasuyuki Miki, Mitsuru Kobayashi, Hiroshi Tajiri, Takahiro Kondou, Akira Tamura 2012-02-21
7976807 Method for detoxifying HCD gas and apparatus therefor Hiroshi Imamura, Hiroaki Takeuchi, Hiroshi Suzuki, Akira Moriya, Katsuyoshi Harada 2011-07-12
7955122 Conductive contact unit Jun Tominaga, Taiichi Rikimaru 2011-06-07