NK

Naoki Kawaguchi

OM Omron: 34 patents #17 of 3,089Top 1%
SO Sony: 9 patents #4,874 of 25,231Top 20%
FL Fujitsu General Limited: 2 patents #129 of 325Top 40%
KM Kawasaki Motors: 1 patents #91 of 203Top 45%
Overall (All Time): #64,085 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 25 most recent of 45 patents

Patent #TitleCo-InventorsDate
12257969 Off-road vehicle, reinforcing frame, and method for transporting off-road vehicle Takashi Hisamura, Yuji Yokoyama 2025-03-25
12230463 Electromagnetic relay with short circuit preventing features Takashi Tsukada, Takeshi Nishida, Kazuki Furukawa 2025-02-18
12183529 Electromagnetic relay Ryota Minowa, Kohei OTSUKA 2024-12-31
12183528 Electromagnetic relay Kohei OTSUKA, Ryota Minowa, Hiroyuki Iwasaka, Hiroyuki Harimochi, Shinichi Ogawa 2024-12-31
12080500 Electromagnetic relay with seal between cantact case and drive device Kohei OTSUKA, Ryota Minowa, Hiroyuki Iwasaka, Hiroyuki Harimochi, Shinichi Ogawa 2024-09-03
12040149 Relay Yasuo Hayashida, Ryota Minowa, Shingo Mori, Kohei OTSUKA, Hiroyuki Iwasaka 2024-07-16
11990300 Electromagnetic relay Takeshi Nishida, Ryota Minowa 2024-05-21
11978605 Electromagnetic relay Takeshi Nishida, Kazuki Furukawa, Takashi Tsukada 2024-05-07
11955302 Electromagnetic relay having embedded contact flush to terminal surface Kohei OTSUKA, Ryota Minowa, Hiroyuki Iwasaka, Yasuo Hayashida, Shingo Mori 2024-04-09
11948764 Electromagnetic relay Ryota Minowa, Hiroyuki Harimochi, Shinichi Ogawa, Kohei OTSUKA, Hiroyuki Iwasaka 2024-04-02
11942297 Relay Ryota Minowa, Yasuo Hayashida, Shingo Mori, Kohei OTSUKA, Hiroyuki Iwasaka 2024-03-26
11935716 Relay Shingo Mori, Ryota Minowa, Yasuo Hayashida, Kohei OTSUKA, Hiroyuki Iwasaka 2024-03-19
11908650 Electromagnetic relay Takeshi Nishida, Kazuki Furukawa, Takashi Tsukada 2024-02-20
11784020 Electromagnetic relay Takeshi Nishida, Kazuki Furukawa, Takashi Tsukada 2023-10-10
11784019 Electromagnetic relay with magnetic arc extension Ryota Minowa, Kohei OTSUKA 2023-10-10
11784017 Electromagnetic relay Ryota Minowa, Yasuo Hayashida, Shingo Mori, Kohei OTSUKA, Hiroyuki Iwasaka 2023-10-10
11764015 Electromagnetic relay Takeshi Nishida, Kazuki Furukawa, Takashi Tsukada 2023-09-19
11756759 Electromagnetic relay with modification of drive shaft or movable iron core Shingo Mori, Ryota Minowa, Yasuo Hayashida, Kohei OTSUKA, Hiroyuki Iwasaka 2023-09-12
11705292 Electromagnetic relay Takeshi Nishida, Kazuki Furukawa, Takashi Tsukada 2023-07-18
11699864 Relay Hiroyuki Harimochi, Ryota Minowa, Shinichi Ogawa, Kohei OTSUKA, Hiroyuki Iwasaka +1 more 2023-07-11
11657995 Electromagnetic relay with positional securement for fixed terminals Takeshi Nishida, Kazuki Furukawa, Takashi Tsukada 2023-05-23
11636992 Electromagnetic relay including fixed terminal having chamfered shape or movable contact piece having chamfered shape Kohei OTSUKA, Ryota Minowa, Hiroyuki Iwasaka, Yasuo Hayashida, Shingo Mori 2023-04-25
11621136 Relay Shingo Mori, Ryota Minowa, Yasuo Hayashida, Kohei OTSUKA, Hiroyuki Iwasaka 2023-04-04
11562870 Electromagnetic relay Yasuo Hayashida, Ryota Minowa, Shingo Mori, Kohei OTSUKA, Hiroyuki Iwasaka 2023-01-24
11476068 Electromagnetic relay with heat dissipation structure Shingo Mori, Ryota Minowa, Yasuo Hayashida, Kohei OTSUKA, Hiroyuki Iwasaka 2022-10-18