Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8202457 | Method and apparatus for producing battery pack | Yoshio Goda | 2012-06-19 |
| 6822420 | Battery power source device including rechargeable battery and circuit board joined thereto | Katsumi Kozu, Shigeo Aoki, Takashi Takemura, Junji Fujiwara, Keisuke Tanaka +1 more | 2004-11-23 |
| 5212121 | Raw batches for ceramic substrates, substrates produced from the raw batches, and production process of the substrates | Takahisa Omata, Masaru Yanagimachi, Tosio Matsuuchi | 1993-05-18 |
| 4777151 | Glass-ceramic product and method of making the same | Keiichiro Koba, Akria Mathumoto, Toshio Hamasaki, Katsuya Eguchi | 1988-10-11 |