Issued Patents All Time
Showing 101–112 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330603 | Communication apparatus, communication method, and record medium | Toshibumi Seki, Takeshi Tanaka, Yasuo NAMIOKA, Haruhiko Iida, Yoshio Kataoka +3 more | 2001-12-11 |
| 6290782 | Magnetic material and manufacturing method thereof, and bonded magnet using the same | Shinya Sakurada, Tomohisa Arai, Masami Okamura, Takahiro Hirai | 2001-09-18 |
| 6262959 | Disc cartridge | — | 2001-07-17 |
| 6251075 | Ultrasonic diagnosis apparatus | — | 2001-06-26 |
| 6099249 | Structure of output section of jet propulsion engine or gas turbine | — | 2000-08-08 |
| 6003320 | Cold accumulating material for extremely low temperature cold, refrigerator using the same and heat shielding member | Masami Okamura, Tomohisa Arai, Rohana Chandrtilleke, Hideki Nakagome | 1999-12-21 |
| 5968290 | Permanent magnet material and bonded magnet | Shinya Sakurada, Tomohisa Arai, Takahiro Hirai | 1999-10-19 |
| 5968289 | Permanent magnetic material and bond magnet | Shinya Sakurada, Tomohisa Arai, Takahiro Hirai | 1999-10-19 |
| 5753386 | Hydrogen-absorbing alloy for battery and secondary nickel-metal hydride battery | Takamichi Inaba, Takao Sawa, Shusuke Inada, Fumiyuki Kawashima, Noriaki Sato +3 more | 1998-05-19 |
| 5716462 | Magnetic material and bonded magnet | Shinya Sakurada, Akihiko Tsutai, Takahiro Hirai, Yoshitaka Yanagita, Masashi Sahashi +1 more | 1998-02-10 |
| 5341264 | Double lid structure for tape cassette | — | 1994-08-23 |
| 5237478 | Rotary head drum unit | Jun Sawai, Hiroshi Kiriyama, Satoshi Maeda | 1993-08-17 |