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USPTO Patent Rankings Data through Dec 31, 2025
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Diamond Engineering Co. — 2 Patents in 2017

Rank (2017): #16,384 of 29,883Top 55%
7 inventors
2 Patents 2017

Top Inventors at Diamond Engineering Co. 2017

Showing 1–7 of 7 inventors

RankNamePatents
1 Fumihito Kasagi 2
1 Kazutoshi Teraoka 2
1 Kimihiro Shimono 2
1 Takahiro Takeda 2
#5 Osamu Shiraishi 1
#5 Takushi Tamamura 1
#5 Toshinori Yasutomi 1