Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ML

Mitsui O.S.K. Lines — 8 Patents

Rank (All Time): #65,281 of 105,732Top 65%
28 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 1990 to 2023Bar chart with a peak of 2 patents in 1990.peak 21990: 2 patents19901991: 1 patents19911993: 2 patents19931994: 1 patents19941995: 1 patents19952023: 1 patents2023

Top Inventors at Mitsui O.S.K. Lines All Time

Showing 1–28 of 28 inventors

RankNamePatents
1 Kazuyuki Ouchi 2
1 Shizuo Fujimoto 2
1 Toshio Yamashita 2
#4 Akira Hasegawa 1
#4 Akihide Imamura 1
#4 Fuminobu Kondoh 1
#4 Hiroshi Amatsu 1
#4 Hisaaki Yokota 1
#4 Ken Hasegawa 1
#4 Keitaro Hayami 1
#4 Koji Nishiyama 1
#4 Masatoshi Sasaki 1
#4 Naomi Kokubo 1
#4 Noriyuki Tomono 1
#4 Shingo Takamatsu 1
#4 Shoichi Yokochi 1
#4 Syozoh Kameyama 1
#4 Takanori Hisajima 1
#4 Tatsuro Sasaki 1
#4 Tatsuroh Sasaki 1
#4 Takayuki Usui 1
#4 Teruyuki Tashiro 1
#4 Toru Muramatsu 1
#4 Yasuyuki Seike 1
#4 Yoshinori Akagawa 1
#4 Yoichiro Ueno 1
#4 Yutaka Hachinohe 1
#4 Yukihito Morimoto 1

Most Valuable Patents

All 100 most valuable US patents →