YA

Yoshiki Aoki

HC Hitachi Koki Co.: 24 patents #24 of 888Top 3%
KC Koki Holdings Co.: 7 patents #23 of 215Top 15%
📍 Ibaraki, JP: #175 of 6,779 inventorsTop 3%
Overall (All Time): #116,582 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDate
12405047 Electric device Yuji Kishima, Takuya Kataoka, Kazuki Noguchi, Akihiro Kobayashi, Daisuke Nitawaki +2 more 2025-09-02
D1016002 Battery Shuji Takeda, Shota Kanno 2024-02-27
D1016003 Battery Ibuki Kanda, Shuji Takeda, Shota Kanno 2024-02-27
D1015265 Battery Ibuki Kanda, Masanori Okada, Shota Kanno 2024-02-20
D1010414 Driver tool Masanori Okada, Jun Enta 2024-01-09
D1007533 Air compressor Daisuke Momotori 2023-12-12
10344951 Illuminating device Shinichi Kakefuda, Masanori Okada 2019-07-09
D844681 Table cutting machine Rui Akiba, Hayato Narui 2019-04-02
D835962 Portable nailing machine body Masanori Okada, Takashi Ueda 2018-12-18
D823659 Portable electric nailer Shuji Takeda, Mizuho Nakamura 2018-07-24
D811453 Table circular saw Shinichi Kakefuda, Rui Akiba, Yuuichi Toyoshima, Shingo Kosugi 2018-02-27
D801145 Nailer Masato Sakai 2017-10-31
D800526 Nailer Masato Sakai 2017-10-24
D799929 Portable electric hammer drill Shinichi Kakefuda, Rui Akiba, Hideki Yamada 2017-10-17
9505120 Power tool Masato Sakai, Masanori Okada 2016-11-29
D761069 Portable electric driver Shinichi Kakefuda, Masayuki Ogura, Masanori Okada, Junichi Tokairin 2016-07-12
D749389 Portable electric driver Masanori Okada, Hiroyuki Hasegawa, Hiroki Uchida 2016-02-16
D743226 Portable cutter Hiroyuki Hasegawa, Tatsuya HAGAWA 2015-11-17
D735006 Portable electric driver Masato Sakai, Rui Akiba, Hiroki Uchida, Masanori Okada, Yoshihiro Komuro 2015-07-28
D721938 Portable electric driver Masanori Okada, Hiroyuki Hasegawa, Hiroki Uchida 2015-02-03
D719428 Portable electric hammer drill Masanori Okada, Hideki Yamada 2014-12-16
D715617 Portable electric driver Shinichi Kakefuda, Masayuki Ogura, Masanori Okada, Junichi Tokairin 2014-10-21
D678744 Portable electric driver Masanori Okada, Takeshi Takeda 2013-03-26
D650643 Hedge trimmer Hiroyuki Hasegawa, Yasutaka Shimizu 2011-12-20
D628038 Portable electric driver Shinichi Kakefuda, Masayuki Ogura, Tetsuya Monzen 2010-11-30