Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054066 | Hose | Junpei Terada, Daisuke Ota, Masanori Kitaichi, Shigeru Morita, Kazuyoshi Kawasaki +3 more | 2021-07-06 |
| 9068653 | Sealing material | Junpei Terada, Daisuke Ota, Masanori Kitaichi, Shigeru Morita, Kazuyoshi Kawasaki +2 more | 2015-06-30 |
| 9045614 | Fluororubber composition | Daisuke Ota, Masanori Kitaichi, Shoji Fukuoka | 2015-06-02 |
| 8754161 | Complex-shaped fluororubber formed product | Junpei Terada, Daisuke Ota, Masanori Kitaichi, Shigeru Morita, Kazuyoshi Kawasaki +2 more | 2014-06-17 |
| 8609774 | Belt | Junpei Terada, Daisuke Ota, Masanori Kitaichi, Shigeru Morita, Kazuyoshi Kawasaki +2 more | 2013-12-17 |
| 8598290 | Method for producing fluorine-containing elastomer | Mitsuru Kishine, Masanori Kitaichi, Yousuke Nishimura, Manabu Fujisawa, Yoshiki Tanaka +2 more | 2013-12-03 |
| 8000040 | Imaging lens, manufacturing method thereof, and compound lens | Satoru Ota, Youhei Nakagawa, Yuma Aoi | 2011-08-16 |
| 7948690 | Composite lens | Ai Takumi, Satoru Ota | 2011-05-24 |
| 7474476 | Optical lens, compound lens and method for producing the same, as well as cemented lens and method for producing the same | Youhei Nakagawa | 2009-01-06 |
| 6790915 | Process for producing elastic fluorocopolymer composition | Tetsuya Higuchi, Akihiro Nakashima, Satoshi Komatsu | 2004-09-14 |
| 6730385 | Perfluororubber laminate and processes for producing the same | Hiroyuki Tanaka, Shoji Kawachi, Masanori Yamashita, Yoshihiro Shirai | 2004-05-04 |
| 6509429 | Process for preparing fluorine-containing polymer | Masanori Kitaichi, Hiroshi Aihara, Sadashige Irie, Mitsuru Kishine, Katsuhide Otani +3 more | 2003-01-21 |
| 6191233 | Fluorinated triallyl isocyanurates, vulcanizable elastomer compositions containing the same, and method for vulcanization | Mitsuru Kishine, Yoshiko Mori, Satoshi Oishi, Katsuhiko Iseki, Yasuji Iwasaki | 2001-02-20 |
| 5891941 | Fluororubber composition and molded article thereof | Hiroyuki Tanaka, Koji Matsumoto, Masayasu Tomoda | 1999-04-06 |
| 5768072 | Magnetic head for magnetic recording and reproduction | Hiroyuki Ohno, Takao Yamano, Kiyotaka Itou, Kousou Ishihara, Kazuhiro Koga +5 more | 1998-06-16 |
| 5717036 | Fluororubber copolymer and curable composition thereof | Hideya Saito, Masanori Kitaichi, Mitsuru Kishine | 1998-02-10 |
| 5422145 | Fluororubber-containing powder coating composition | Nobuyuki Tomihashi, Masafumi Akamatsu | 1995-06-06 |
| 5399623 | Vulcanizable fluororubber composition | Settsu Minamino | 1995-03-21 |
| 5340864 | Fluororubber-containing powder coating composition | Nobuyuki Tomihashi, Masafumi Akamatsu | 1994-08-23 |
| 5146671 | Method of manufacturing floating type magnetic head | Takahiro Ogawa, Atsushi Inoue, Kazuhiko Koga, Kiyotaka Ito | 1992-09-15 |
| 5041480 | Fluoroelastomer composition | Shoji Kawachi, Yasuyoshi Furukawa, Hiroyuki Tanaka, Masaru Hirai | 1991-08-20 |
| 5016341 | A process for producing magnetic heads of the floating type | Takahiro Ogawa, Atsushi Inoue, Kiyotaka Ito, Kazuhiko Koga | 1991-05-21 |
| 4696989 | Fluorine-containing elastomeric copolymer | Masahiko Oka, Hideo Kano, Masayasu Tomoda, Shoji Kawachi | 1987-09-29 |
| 4670328 | Novel impregnated material of a copolymer of tetrafluoroethylene and perfluoroalkyl vinyl ether | Shoji Kawachi, Masayasu Tomoda, Masahiko Oka | 1987-06-02 |
| 4501869 | Cross linkable fluorine-containing polymer | Masayoshi Tatemoto, Masahiko Oka, Hideo Kano, Masayasu Tomoda | 1985-02-26 |