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Ddk — 142 Patents

Rank (All Time): #5,187 of 106,120Top 5%

97 inventors

142 Patents All Time

Top Inventors at Ddk All Time

Showing 1–50 of 97 inventors

Rank	Name	Patents
1	Masayuki Suzuki	34
2	Hirokazu Takahashi	29
3	Hitoshi Kikuchi	16
#4	Kazuyuki Ozai	15
#4	Kazunori Takei	15
#6	Kazuhiro Sato	14
#7	Akio Yamada	13
#7	Hiromichi Kato	13
#9	Yuki Nakano	12
#10	Takeki Fukazawa	11
#10	Takanobu Yoshimi	11
#12	Takuya Higeta	10
#13	Yasuyuki Koguchi	9
#14	Harunori Urai	8
#14	Masato Hida	8
#14	Shinya Ishizuka	8
#14	Yuuki Nakano	8
#18	Isao Kojima	7
#18	Issey Miyake	7
#18	Jinichi Mashiyama	7
#18	Jun Watanabe	7
#18	Tomonari Ohtsuki	7
#18	Yuki Ishida	7
#24	Norifumi Nagae	6
#24	Tadashi Masubuchi	6
#26	Yasue Yamazaki	5
#27	Jin-ichi Mashiyama	4
#27	Sadao Kuboi	4
#27	Tomonari Otsuki	4
#30	Hiroyuki Moriuchi	3
#30	Ryoji Kitamuki	3
#30	Toshihiko Hirai	3
#30	Yasuyuki Mizunuma	3
#30	Yukio Saito	3
#30	Yukio Saitoh	3
#36	Donald Michael Ligrani, Jr.	2
#36	Douglas Eugene Meier	2
#36	Hidenori Ikushima	2
#36	Hisatomo Mima	2
#36	Keith Timothy Decker	2
#36	Kouta Ogura	2
#36	Masayoshi Nemoto	2
#36	Masatake Takai	2
#36	Yasuyuki Ohashi	2
#36	Yoshinori Iwashita	2
#36	Yoshihiro Tadokoro	2
#47	Hiroyoshi Matsunuma	1
#47	Daisuke Tokuhashi	1
#47	Hayakawa Manabu	1
#47	Saitoh Yukio	1