KI

Keisuke Ikeda

Ricoh Company: 28 patents #700 of 9,818Top 8%
FC Furukawa Magnet Wire Co.: 8 patents #6 of 30Top 20%
FC Furukawa Electric Co.: 8 patents #239 of 2,370Top 15%
EC Essex Furukawa Magnet Wire Japan Co.: 5 patents #2 of 12Top 20%
NE Nec: 4 patents #3,388 of 14,502Top 25%
FD Fdk: 3 patents #56 of 324Top 20%
SM Smc: 2 patents #375 of 737Top 55%
EB Ebara: 2 patents #752 of 1,611Top 50%
HC Hitachi Koki Co.: 2 patents #413 of 888Top 50%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
KC Koki Holdings Co.: 1 patents #124 of 215Top 60%
DE Denso: 1 patents #6,940 of 11,792Top 60%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
Overall (All Time): #39,907 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #TitleCo-InventorsDate
12430340 Processing apparatus, processing method, and non-transitory storage medium Masahiro Tani, Kazufumi Kojima 2025-09-30
12332936 Image processing apparatus, image processing method, and non-transitory storage medium Kazufumi Kojima, Masahiro Tani 2025-06-17
12248121 Optical film, and polarizing plate, surface plate, image display panel and image display device using the optical film, and method for producing the optical film, and method for selecting optical film, and evaluation method of finger print wiping property Jun Tsujimoto, Yukimitsu Iwata, Michiaki TAKEI, Masafumi Tanaka, Gen Furui 2025-03-11
12135406 Optical film, and polarizing plate, surface plate, image display panel and image display device using the optical film, and method for producing the optical film, and method for selecting optical film, and evaluation method of finger print wiping property Jun Tsujimoto, Yukimitsu Iwata, Michiaki TAKEI, Masafumi Tanaka, Gen Furui 2024-11-05
12068090 Insulated wire, coil, and electrical or electronic equipment Ayumi Yamamoto, Keiichi TOMIZAWA 2024-08-20
11843669 Posting location ordinariness/extraordinariness determination system Kazufumi Kojima, Masahiro Tani 2023-12-12
11575641 Estimating device, estimating method, and estimating program Kazufumi Kojima, Masahiro Tani 2023-02-07
11450450 Insulated wire Natsuko HARA, Daisuke Muto 2022-09-20
11371783 Loop heat pipe, cooling device, and electronic device Tomoyasu Hirasawa, Kiyotada Katoh, Takeshi Endoh, Takashi Tanaka, Toshihiko Baba +1 more 2022-06-28
11280421 Fluorine resin molded body Yoshitada Doi, Yuzuru Okita 2022-03-22
11237305 Diffuser plate Atsushi Uchida, Masaru Karai 2022-02-01
11174972 Pipe joint Yuzuru Okita 2021-11-16
11145436 Assembled wire, method of manufacturing assembled wire and segment coil Keiichi TOMIZAWA, Daisuke Muto, Hideo Fukuda 2021-10-12
10991483 Assembled wire, method of producing the same, and electrical equipment using the same Hideo Fukuda 2021-04-27
10978219 Assembled wire, segmented conductor, and segment coil and motor using the same Keiichi TOMIZAWA, Akira Tachibana, Daisuke Muto, Hideo Fukuda 2021-04-13
10498184 Insulated wire, coil, and electrical or electronic equipment Hideo Fukuda, Takeshi Saito 2019-12-03
D850740 Engine blower Takeshi Taniguchi, Rui Akiba 2019-06-04
D849795 Engine Takeshi Taniguchi, Shinichi Kakefuda, Youhei Kinugawa, Hisashi Irokawa 2019-05-28
10280827 Engine and engine-driven working machine Naoto Ichihashi, Kazuhiro OOTSUKA 2019-05-07
10210966 Insulated wire and coil Satoko Yamoto, Hideo Fukuda, Makoto Oya 2019-02-19
10037833 Insulated wire, coil, and electrical or electronic equipment, and method of producing the insulated wire Hideo Fukuda 2018-07-31
9892819 Insulated wire, coil, and electronic/electrical equipment Makoto Oya, Hideo Fukuda 2018-02-13
9864334 Cooling device and image forming apparatus including same Tomoyasu Hirasawa, Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa, Yasuaki Toda +4 more 2018-01-09
9728301 Insulated wire and electric or electronic equipment Hideo Fukuda, Daisuke Muto, Keiichi TOMIZAWA 2017-08-08
9691521 Rectangular insulated wire and electric generator coil Hideo Fukuda, Makoto Oya, Satoko Yamoto, Tsuneo Aoi 2017-06-27