KT

Koichi Tsuyama

MC Mita Industrial Co.: 15 patents #41 of 891Top 5%
HC Hitachi Chemical Company: 2 patents #701 of 1,946Top 40%
Tdk: 1 patents #2,493 of 3,796Top 70%
📍 Chikusei, JP: #11 of 185 inventorsTop 6%
Overall (All Time): #280,667 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
5690837 Process for producing multilayer printed circuit board Akishi Nakaso, Kazuhisa Otsuka, Haruo Ogino, Yoshihiro Tamura, Teiichi Inada +5 more 1997-11-25
5499083 Developing method using a developing agent conveying sleeve of a small diameter and toner for the developing agent used therefor Masahide Inoue, Mamoru Kato, Koji Murata, Yutaka Aso 1996-03-12
5376489 Two-component developer Naruo Yabe, Tetsuya Nakano, Masahide Inoue, Teruaki Teratani, Yoshitake Shimizu +1 more 1994-12-27
5362593 Electrophotographic toner having improved low temperature fixing properties, off-set resistance and heat resistance Masahide Inoue, Hidenori Asada, Takeshi Arakawa 1994-11-08
5281505 Toner composition Masahide Inoue, Tetsuya Nakano, Naruo Yabe, Teruaki Teratani, Yoshitake Shimizu +1 more 1994-01-25
5275904 Start developer and method of controlling toner density Yoshitake Shimizu, Masahide Inoue, Tetsuya Nakano 1994-01-04
5264311 Electrophotographic toner Tetsuya Nakano, Naruo Yabe, Masahide Inoue, Yoshitake Shimizu, Mitsushi Kuroki 1993-11-23
5240804 Electrophotographic developer comprising resin coated carrier Tetsuya Nakano, Naruo Yabe, Masahide Inoue, Teruaki Teratani, Seijiro Ishimaru +1 more 1993-08-31
5232807 Electrophotographic developer Tetsuya Nakano, Naruo Yabe, Masahide Inoue, Teruaki Teratani, Yoshitake Shimizu +1 more 1993-08-03
5223367 Start developer Seijiro Ishimaru, Tetsuya Nakano, Masahide Inoue, Teruaki Teratani, Naruo Yabe +1 more 1993-06-29
5213935 Start developer and method of controlling toner density Yoshitake Shimizu, Masahide Inoue, Tetsuya Nakano 1993-05-25
5212034 Electrophotographic development magnetic resin coated carrier Hiroshi Harada 1993-05-18
5119758 Developing process Masahide Inoue, Yoshitake Shimizu 1992-06-09
5110704 Toner for developing statically charged images and process for preparation thereof Masahide Inoue, Tetsuya Nakano, Naruo Yabe, Yoshitake Shimizu, Mitsushi Kuroki 1992-05-05
5104766 Toner for developing statically charged images and process for preparation thereof Tetsuya Nakano, Naruo Yabe, Masahide Inoue, Yoshitake Shimizu, Mitsushi Kuroki 1992-04-14
5077169 Toner composition and a method for preparing the same Masahide Inoue, Yoshitake Shimizu 1991-12-31
4315845 Process for preparing chemically platable thermosetting powder coating Hiroshi Takahashi, Nobuo Uozu, Makoto Fujikura 1982-02-16