Issued Patents 2004
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831809 | Rotary recording apparatus and method of controlling the apparatus | Naoyuki Kagami, Kenji Okada, Tetsuo Semba, Akira Tokizono, Akinori Yuba | 2004-12-14 |
| 6818790 | Process for producing mixed gas of lower olefin and lower aliphatic carboxylic acid, and process for producing lower aliphatic ester using the mixed gas | Ayumu Fujita | 2004-11-16 |
| 6798606 | Position error signal linearization calibration | Yifan Tang, Craig Fukushima, Isao Yoneda | 2004-09-28 |
| 6774370 | Positron imaging device | Takaji Yamashita | 2004-08-10 |
| 6754019 | System and method for implementing a rotary memory device | Akira Tokizono, Naoyuki Kagami, Takashi Kuroda | 2004-06-22 |
| 6740721 | Plastic lens composition, plastic lens, and process for producing the plastic lens | Kazuhiko Ooga, Tsuneo Tajima, Kazufumi Kai | 2004-05-25 |
| 6739720 | PROCESS FOR PRODUCING ALICYCLIC (METH)ALLYI ESTER MONOMER, ALICYCLIC (METH)ALLYL ESTER COMPOUND, PRODUCTION PROCESS OF THE COMPOUND, PLASTIC LENS COMPOSITION CONTAINING THE COMPOUND, PLASTIC LENS OBTAINED BY CURING THE COMPOSITION, AND PRODUCTION PROCESS OF THE PLASTIC LENS | Kazuhiko Ooga, Tsuneo Tajima | 2004-05-25 |
| 6737832 | Power supply apparatus | — | 2004-05-18 |
| 6706919 | Catalyst for use in producing acetic acid, process for producing the catalyst, and process for producing acetic acid using the catalyst | Yoshiaki Obana, Kenichi Abe, Wataru Oguchi, Kenji Yamada | 2004-03-16 |
| 6704700 | System for creating expression in universal language, and recorded medium on which translation rules used for the system are recorded | Meiying Zhu | 2004-03-09 |
| 6696598 | Process for producing lower aliphatic carboxylic acid ester | Ayumu Fujita, Etsuko Kadowaki, Meiko Saihata | 2004-02-24 |
| 6690537 | Method and system for controlling the positioning of a read/write head of a data recording device | Naoyuki Kagami, Akira Tokizono | 2004-02-10 |