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

Rheo-Technology — 9 Patents

Rank (All Time): #58,958 of 105,732Top 60%
25 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 1992 to 1997Bar chart with a peak of 3 patents in 1992.peak 31992: 3 patents19921993: 1 patents19931994: 1 patents19941996: 3 patents19961997: 1 patents1997

Top Inventors at Rheo-Technology All Time

Showing 1–25 of 25 inventors

RankNamePatents
1 Akihiko Nanba 4
1 Katsuhiro Takebayashi 4
1 Yasuo Fujikawa 4
#4 Chisato Yoshida 3
#5 Kazutoshi Hironaka 2
#5 Masazumi Hirai 2
#5 Ryuji Yamaguchi 2
#5 Seiro Yahata 2
#5 Yuji Yoshikawa 2
#10 Mitsuru Moritaka 1
#10 Hiroyshi Takahashi 1
#10 Kazuhiro Ozawa 1
#10 Kunio Kitamura 1
#10 Manabu Kiuchi 1
#10 Masato NODA 1
#10 Mineo Muraki 1
#10 Mitsuo Uchimura 1
#10 Naotsugu Yoshida 1
#10 Sadahiko Shinya 1
#10 Takaharu Moriya 1
#10 Ujihiro Nishiike 1
#10 Yasuyuki Murata 1
#10 Yuichi Ando 1
#10 Yusuke Morita 1
#10 Tsukasa Shinde 1