Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8712736 | Method for designing sunlight-reflection and heat-radiation multilayer film | Sumitaka Tachikawa | 2014-04-29 |
| 7973877 | Illumination device and liquid crystal display apparatus | Daisuke Takeda, Tomotoshi Sato | 2011-07-05 |
| 7591586 | Method of temperature measurement and temperature-measuring device using the same | — | 2009-09-22 |
| 7193707 | Small sized wide wave-range spectroscope | Sumitaka Tachikawa, Shozo Katsuki, Koji Masutani | 2007-03-20 |
| 7174268 | Wireless measuring device | Shozo Katsuki, Yutaka Saitoh, Tsutomu Tanaka, Sumitaka Tachikawa | 2007-02-06 |
| 6095203 | Method and apparatus for injecting liquid crystal material | Yuichi Yamamoto, Yasuyuki Matsuoka, Masaru Yamaguchi | 2000-08-01 |
| 5340707 | Silver halide photographic light-sensitive material | Yasushi Usagawa, Taketoshi Yamada | 1994-08-23 |
| 4833286 | Microwave stirrer for microwave oven | — | 1989-05-23 |
| 4424143 | Catalyst for oxychlorination of ethylene | Ken Shiozaki | 1984-01-03 |
| 4366093 | Cylindrical molded catalyst | Ken Shiozaki, Kazunori Tsuge | 1982-12-28 |