Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Kyocera

Rank (2021): #125 of 31,507Top 1%
322 inventors
292 Patents 2021

Top Inventors at Kyocera 2021

Showing 1–50 of 322 inventors

RankNamePatents
1 Masato FUJISHIRO 39
2 Henry Chang 37
3 Amit Kalhan 20
#4 Hiroyuki URABAYASHI 13
#5 Chiharu Yamazaki 11
#5 Hiroyuki Adachi 11
#7 Hideki Morita 10
#7 Isao MASUIKE 10
#9 Koutaro YAMAUCHI 9
#9 Noriyoshi Fukuta 9
#9 Yushi NAGASAKA 9
#12 Kugo Morita 8
#12 Shigeki Tanabe 8
#14 Manabu SAKUMA 7
#14 Yasuhiro Ueno 7
#16 David Comstock 5
#16 Kaoru Kusafuka 5
#16 Katsuhiro MITSUI 5
#16 Shigeki Ohara 5
#16 Tetsuya Hata 5
#21 Kazutaka Nakamura 4
#21 Kenji Shimada 4
#21 Mayumi Komura 4
#21 Satoshi KAWAJI 4
#21 Yusuke Hayashi 4
#26 Daisuke Yamamoto 3
#26 Fangwei Tong 3
#26 Hiromi AJIMA 3
#26 Hiroyuki Tanaka 3
#26 Hiroshi Uchimura 3
#26 Kazuya Shindo 3
#26 Masatoshi TSUNODA 3
#26 Naohisa Matsumoto 3
#26 Shusuke Nakayama 3
#26 Takashi Saotome 3
#26 Tomonori Sugime 3
#26 Toshihiro Sunaga 3
#26 Wataru Ikeuchi 3
#26 Yuji Kakuda 3
#40 Akira Murao 2
#40 Atsuhisa Inakoshi 2
#40 Dan He 2
#40 Eri Uchida 2
#40 Fumiaki Nakao 2
#40 Hidetoshi Hachiya 2
#40 Hirohisa Ishi 2
#40 Hiroshi Kawagoe 2
#40 Hiroshi Kobayashi 2
#40 Hideharu Kurioka 2
#40 Hiroyuki Minagawa 2