DA

Daicel

Rank (All Time): #1533 of 106,127Top 2%
523 inventors
561
Patents All Time

Top Inventors at Daicel All Time

RankNamePatents
1 Masahiko Shimizu 38
2 Masayuki Yamazaki 32
3 Tomoharu Kobayashi 25
#4 Hiroyuki Miura 20
#5 Kenji Fukumoto 18
#6 Shu Shimamoto 17
#7 Yuichi Sakanishi 17
#8 Masaki Hayashi 15
#9 Shinichiro Ukita 15
#10 Koji Yamamoto 14
#11 Takeshi Fujikawa 13
#12 Toshikazu Nakamura 13
#13 Yasuyuki Akai 13
#14 Yoshitaka Sugawara 13
#15 Yuzo Yamamoto 13
#16 Naoko Tsuji 12
#17 Teppei Hanano 12
#18 Tomohito Okabayashi 12
#19 Toshiyuki Sakai 12
#20 Takahiro HIRAMURA 11
#21 Hiroki Taniguchi 10
#22 Shingo Oda 10
#23 Toru Shibata 10
#24 Naohiro Hashikawa 9
#25 Ryuji Saito 9
#26 Sadayuki Fukui 9
#27 Tomohide FUJIWARA 9
#28 Yoshihisa Mizutani 9
#29 Akihiro Higuchi 9
#30 Mikio Yabuta 8
#31 Takaya Masumoto 8
#32 Takeshi Yokoo 8
#33 Tomoya Mizuta 8
#34 Yasunobu Nakagawa 8
#35 Daiji IKEDA 7
#36 Hiroyuki Matsumura 7
#37 Keizo Inoue 7
#38 Kouichi UMEMOTO 7
#39 Masahiro Haitsuka 7
#40 Masahiro Nishikawa 7
#41 Norihiro Kimoto 7
#42 Shigeaki Kamuro 7
#43 Takashi Kubo 7
#44 Takashi Saeki 7
#45 Takamasa Suzuki 7
#46 Tomohiro Goto 7
#47 Tomohiro HASHIZUME 7
#48 Toshihiro Izuma 7
#49 Hiromitsu Iga 6
#50 Hiromichi Okura 6
#51 Hiroki Takenaka 6
#52 Hiroki Tanaka 6
#53 Katsuhiro Imoto 6
#54 Kiyoshi Ikura 6
#55 Kiyoharu Tsutsumi 6
#56 Ming-Te Liu 6
#57 Naoki Matsuda 6
#58 Satoshi Shinkura 6
#59 Seiichi Uchimura 6
#60 Takashi Ueno 6
#61 Youji Suzuki 6
#62 Anan SAKAGUCHI 6
#63 Ichiro Takase 5
#64 Isamu Ikeda 5
#65 Kazuki Okamoto 5
#66 Mami Itoh 5
#67 Masao Iwaya 5
#68 Masaaki KUSUMOTO 5
#69 Masaya Omura 5
#70 Masanori Sakane 5
#71 Masayuki Ueda 5
#72 Mitsuru Ohno 5
#73 Nobuhiko Harada 5
#74 Nobuyuki Katsuda 5
#75 Shinji Kikuchi 5
#76 Shota SHIMOSUGI 5
#77 Shizuka Ukita 5
#78 Takao Kuroda 5
#79 Tomoaki Mahiko 5
#80 Toshiharu Minoda 5
#81 Yasuteru Kajikawa 5
#82 Yuuichirou HIRAI 5
#83 Akihiro Shibamoto 5
#84 Akira Yamakawa 5
#85 Haruhiko Yamashita 4
#86 Hiroshi Koyama 4
#87 Hiroto Miyake 4
#88 Hidehiko Nakajima 4
#89 Hiroaki Yamamoto 4
#90 Junichi Takeya 4
#91 Katsuya Miki 4
#92 Kyokutou GA 4
#93 Masatake Kudoh 4
#94 Masayuki Nakayasu 4
#95 Masakazu Tokuda 4
#96 Momoko Hamasaki 4
#97 Ryohei Yamada 4
#98 Shintarou HATANAKA 4
#99 Takashi Konno 4
#100 Tadanori Kurosawa 4