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

Fujitsu Denso — 14 Patents

Rank (All Time): #40,644 of 105,732Top 40%
34 inventors
14 Patents All Time

Patents per Year

Patents granted per year, 1990 to 2004Bar chart with a peak of 3 patents in 2001.peak 31990: 1 patents19901998: 2 patents19981999: 1 patents19992000: 2 patents20002001: 3 patents20012002: 2 patents20022003: 1 patents20032004: 2 patents2004

Top Inventors at Fujitsu Denso All Time

Showing 1–34 of 34 inventors

RankNamePatents
1 Hitoshi Umetsu 4
1 Masahiko Yamaguchi 4
3 Hisao Hayashi 2
3 Hiroshi Shimamori 2
3 Hiroyuki Souno 2
3 Hideki Zenitani 2
3 Kazutoshi Fuchigami 2
3 Kazuo Kobayashi 2
3 Koichi Narasaki 2
3 Masato Konishi 2
3 Mitsunobu Okazumi 2
3 Shiro Tani 2
3 Takayuki Soga 2
3 Tsutomu Takahashi 2
#15 Atsushi Ogawa 1
#15 Fumiaki Ihara 1
#15 Hiroo Tanaka 1
#15 Katsuyuki Asahi 1
#15 Katsuya Fujii 1
#15 Kazuhiko Itakura 1
#15 Katsuhiko Nishimura 1
#15 Kazunori Oomori 1
#15 Kiyohide Taniguchi 1
#15 Kouichi Namimatsu 1
#15 Koichi Namimatsu 1
#15 Mitsuo Kaetsu 1
#15 Naoya Uchida 1
#15 Osamu Kinoshita 1
#15 Shigeharu Yamashita 1
#15 Takeyoshi Imaki 1
#15 Tetsuya Iino 1
#15 Tsunehiro Ohno 1
#15 Yasuo Ooka 1
#15 Yoshiki Kubota 1