Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5391689 | Aromatic polyester and polyester resin composition | Tatsuya Saito, Keiichi Kanaka, Kenji Hijikata | 1995-02-21 |
| 5264516 | Silicon containing polyacetal copolymer and manufacturing method thereof | Kenji Hijikata, Toshio Nakane | 1993-11-23 |
| 5221729 | Polyester which exhibits melt anisotropy | Keiichi Kanaka, Noriyuki Hayashi, Toshihiro Kobashi, Kenji Hijikata | 1993-06-22 |
| 5213754 | Thermoforming process for forming a sheet of polybutylene terephthalate into a transparent container | Kuniaki Kawaguchi, Toshio Nakane, Hiroaki Konuma, Kenji Hijikata | 1993-05-25 |
| 5183878 | Easily processable, wholly aromatic polyester | Keiichi Kanaka, Noriyuki Hayashi, Toshihiro Kobashi, Kenji Hijikata | 1993-02-02 |
| 5179192 | Polyester which exhibits melt anisotropy | Keiichi Kanaka, Noriyuki Hayashi, Toshihiro Kobashi, Kenji Hijikata | 1993-01-12 |
| 5173357 | Tear-resistant polyester film and laminated sheets comprised of the same | Toshio Nakane, Kenji Hijikata | 1992-12-22 |
| 5139885 | Flame-retardant resin composition and electric wire | Toshio Nakane, Hiroaki Konuma, Kenji Hijikata | 1992-08-18 |
| 5132068 | Processes for producing transparent copolyester films | Toshio Nakane, Hiroaki Konuma, Kenji Hijikata, Kuniaki Kawaguchi | 1992-07-21 |
| 5091259 | Electric wire coated with a halogen-containing polyester resin composition | Toshio Nakane, Kenji Hijikata, Makoto Iiyama, Michirou Naka | 1992-02-25 |
| 5086158 | Polyester resin exhibiting anisotropy in a molten state and resin composition | Noriyuki Hayashi, Kenji Hijikata | 1992-02-04 |
| 5079284 | Resin modifier and modified resin | Toshio Nakane, Kenji Hijikata | 1992-01-07 |
| 5049643 | Wholly aromatic polyester from mixture of naphthalene dicarboxylic acid | Toshio Nakane, Kenji Hijikata | 1991-09-17 |
| 5043215 | Halogen-contained polyester resin composite and electric wire | Toshio Nakane, Kenji Hijikata, Michiro Naka | 1991-08-27 |
| 5039760 | Polyester resin composition | Toshio Nakane, Michiro Naka, Hiroaki Konuma, Kenji Hijikata | 1991-08-13 |
| 5034440 | Polyester composition-covered wire | Toshio Nakane, Hiroaki Konuma, Kenji Hijikata | 1991-07-23 |
| 5006581 | Synthetic resin composition | Toshio Nakane, Kenji Hijikata | 1991-04-09 |
| 4994543 | Halogenated polyester resin composition and electric wire | Toshio Nakane, Hiroaki Konuma, Kenji Hijikata | 1991-02-19 |
| 4987167 | Halogen-containing polyester resin composition and electric wire | Toshio Nakane, Kenji Hijikata, Makoto Iiyama, Michirou Naka | 1991-01-22 |
| 4983713 | Polyester resin exhibiting optical anisotropy in molten state containing minor amounts of 6-oxy-2-naphthoyl units | Noriyuki Hayashi, Kenji Hijikata | 1991-01-08 |
| 4983714 | Halogen-containing polyester resin composition and covered wire | Toshio Nakane, Hiroaki Konuma, Kenji Hijikata | 1991-01-08 |
| 4968777 | Halogen-containing polyester resin composition and covered wire | Toshio Nakane, Hiroaki Konuma, Kenji Hijikata | 1990-11-06 |
| 4959404 | Thermoplastic resin composition | Toshio Nakane, Kenji Hijikata | 1990-09-25 |
| 4954541 | Flame-retardant resin composition and electric wire | Toshio Nakane, Hiroaki Konuma, Kenji Hijikata | 1990-09-04 |
| 4954540 | Halogen-contained polyester resin composite and electric wire | Toshio Nakane, Kenji Hijikata, Michiro Naka | 1990-09-04 |