Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215189 | Bisphenol composition and polycarbonate resin | Kei Uchiyama, Masashi Yokogi, Hiroki Shibata, Sora Tomita, Yuichi Yayama +4 more | 2025-02-04 |
| 9777152 | Polycarbonate resin composition, method for producing same and molded article of this resin composition | Tatsuya Hitomi, Ryouhei NISHIHARA, Masanori Yamamoto, Michio Nakata, Tetsurou NOBUYASU +3 more | 2017-10-03 |
| 9771477 | Polycarbonate resin composition, method for producing same and molded article of this resin composition | Tatsuya Hitomi, Ryouhei NISHIHARA, Masanori Yamamoto, Michio Nakata, Tetsurou NOBUYASU +3 more | 2017-09-26 |
| 9502947 | Generator for vehicle | Kentaro Kozuka | 2016-11-22 |
| 8569406 | Polycarbonate resin, composition of said resin, and molded article of said resin | Ryuuji Uchimura, Kazuyuki Takahashi, Tomonari Yokoyama | 2013-10-29 |
| 6369485 | Rotor structure | Atsushi Oohashi, Yoshihito Asao, Kyoko Higashino | 2002-04-09 |
| 6333582 | Rotor for an alternator | Yoshihito Asao, Kyoko Higashino, Katsumi Adachi | 2001-12-25 |
| 6316580 | Polycarbonate resin | Masaaki Miyamoto | 2001-11-13 |
| 6218747 | Car AC generator | — | 2001-04-17 |
| 6201335 | Rotor structure | Kyoko Higashino, Yoshihito Asao, Atsushi Oohashi | 2001-03-13 |
| 6169344 | Alternating current generator for vehicle | — | 2001-01-02 |
| 6160332 | Liquid cooled brushless generator for vehicles | — | 2000-12-12 |
| 5986037 | Polycarbonate resin with a reduced volatile chlorine content and process for producing the same | Masaaki Miyamoto, Tadashi Nishimura | 1999-11-16 |
| 5777067 | Method for producing polyamide resin from caprolactam | Shinichi Sato, Masaaki Miyamoto | 1998-07-07 |
| 5723569 | Random copolymerized polyamide resin and process for preparing the same | Shin Sato, Masaaki Miyamoto, Yoshiaki Ohtani | 1998-03-03 |
| 4546172 | Process for producing polycarbonate resin particles | Katsuhisa Kohyama, Akira Matsuno | 1985-10-08 |
| 4452976 | Process for producing aromatic polyester polycarbonate particles | Katsuhisa Kohyama, Akira Matsuno, Teruo Kidera | 1984-06-05 |