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USPTO Patent Rankings Data through Dec 31, 2025
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Adchemco — 6 Patents

Rank (All Time): #86,177 of 105,732Top 85%
21 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 1999 to 2003Bar chart with a peak of 2 patents in 2002.peak 21999: 1 patents19992000: 1 patents20002001: 1 patents20012002: 2 patents20022003: 1 patents2003

Top Inventors at Adchemco All Time

Showing 1–21 of 21 inventors

RankNamePatents
1 Hidetoshi Morotomi 2
1 Hiromi Okamoto 2
1 Tetsuo Shiode 2
1 Yasuyuki Takigawa 2
#5 Hiroaki Mori 1
#5 Hiromi Nakaoka 1
#5 Kazuya Hiratsuka 1
#5 Kazuyuki Murakami 1
#5 Kazuteru Tabayashi 1
#5 Kenshi Noda 1
#5 Kunio Miyazawa 1
#5 Masayasu Nagoshi 1
#5 Seiji Aoki 1
#5 Shigeyuki Hirano 1
#5 Syoji Komura 1
#5 Takaaki Kondo 1
#5 Tetsuo Hachiya 1
#5 Toshiharu Nonaka 1
#5 Yasuhiro Mogi 1
#5 Yasuo Shinozaki 1
#5 Yoshihiko Hase 1