Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708505 | Air conditioner | Hidenori Yokoyama, Masayuki Nonaka, Atsushi Ohtsuka, Tsutomu Kurokawa | 2004-03-23 |
| 6631619 | Air-conditioning apparatus | Masayuki Nonaka, Hidenori Yokoyama | 2003-10-14 |
| 6433294 | Semiconductor device testing apparatus and semiconductor device testing system having a plurality of semiconductor device testing apparatus | Shin Nemoto, Yoshihito Kobayashi, Takeshi Onishi, Hiroki Ikeda | 2002-08-13 |
| 6066822 | Semiconductor device testing apparatus and semiconductor device testing system having a plurality of semiconductor device testing apparatus | Shin Nemoto, Yoshihito Kobayashi, Takeshi Onishi, Hiroki Ikeda | 2000-05-23 |
| 5929591 | Air conditioner | Kouji Katou, Toru Inoue, Makoto Ishii, Yuhachi Takakura, Yasuo Notohara +4 more | 1999-07-27 |
| 5156203 | Air conditioning system | Sunao Funakoshi, Kazuya Matsuo, Hiroaki Matsushima, Daisuke Hisajima, Akira Nishiguchi +3 more | 1992-10-20 |
| 5042171 | Clothes dryer | Yukio Obata, Hitoshi Ogasahara | 1991-08-27 |