Showing 1–50 of 74 inventors

Rank Inventor Primary Company Patents
1 Akihiro Muramatsu Mitsui Chemicals 29
2 Katsuyuki Uematsu Fuji Electric Co. 16
3 Hajime Hata Shikoku Chemicals 13
#4 Teruo Tada Okura Industrial Co. 10
#5 Nobuya Ishiguro Okura Industrial Co. 9
#6 Shunji Hyoda Japan Hydrazine Co. 8
#7 Yoshimasa Kikukawa Shikoku Chemicals 7
#7 Akitoshi Iwatani Ishigaki Kiko Co. 7
#9 Miya Tanioka Shikoku Chemicals 6
#10 Seiji Sogabe Shikoku Chemicals 5
#11 Junichiro Nishitani Mitsubishi Electric 4
#11 Toshihiro Suzuki Shikoku Chemicals 4
#11 Toshimasa Maruyama Mitsubishi Electric 4
#11 Kazuhisa Otani Ishigaki Company Limited 4
#11 Chisato Hayashi Brother Kogyo 4
#11 Yukitoshi Mitani Ishigaki Company Limited 4
#17 Nobuo Honda Ishigaki Company Limited 3
#17 Kei Takeshita Matsutani Chemical Industry Co. 3
#17 Keizo Oka Shikoku Chemicals 3
#17 Takasi Saheki Okura Kogyo Kabushiki Kaisha 3
#17 Yoshihiro Tange Okura Industrial Co. 3
#17 Hajime Kanbara Shikoku Chemicals 3
#17 Masaharu Nishihara Toda Kogyo 3
#17 Kazuo Kondoh Bioengineering Laboratories S.R.L 3
#25 Nobuyuki Orito Mitsubishi Electric 2
#25 Erik Buchler Degudent Gmbh 2
#25 Shinnosuke Oshima 2
#25 Rie Nakayama Shikoku Chemicals 2
#25 Tomohiro Takahata National University Corporation Okayama University 2
#25 Ken'ichi Kikushima 2
#25 Takeo Takahashi Fushimi Pharmaceutical Co. 2
#25 Masanori Zama Seiko Epson 2
#25 Yoshinori Hiromoto Mitsubishi Electric 2
#25 Yukio Manabe Mitsubishi Electric 2
#25 Yuji Ebinuma Taiyo Yuden Co. 2
#25 Kenji Yoshimori Taiyo Yuden Co. 2
#25 Michio Sakai Mitsubishi Electric 2
#25 Ryouzou Hosoya Mitsubishi Electric 2
#25 Minoru Nakahata Mitsubishi Electric 2
#40 Suguru Tada 1
#40 Yohsuke Shono Yamatake-Honeywell Co. 1
#40 Takaharu Onishi Okura Kogyo Kabushiki Kaisha 1
#40 Hideo Nojiri Mitsubishi Electric 1
#40 Katuhide Nagaoka Doryokuro Kakunenryo Kaihatsu Jigyodan 1
#40 Toshiki Fushimi Fushimi Pharmaceutical Co. 1
#40 Seiki Imagawa Konoshima Chemical Co. 1
#40 Hideyuki Akaki Okura Industrial Co. 1
#40 Mitsunori Deguchi Institute Of National Colleges Of Technology 1
#40 Yukio Miyauchi Shikoku Chemicals 1
#40 Hiroaki Ajima Fuji Photo Optical Co. 1