Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774513 | Two-pole step motor for timepiece | Shigeyuki Takahashi, Takayasu Machida, Kazuo Suzuki, Takeaki Shimanouchi | 2004-08-10 |
| 6548922 | 2-Pole stepper motor for timepiece | Shigeyuki Takahashi, Takayasu Machida, Kazuo Suzuki, Takeaki Shimanouchi | 2003-04-15 |
| 6519853 | Method of manufacturing hand for analog electronic timepiece | Takayasu Machida, Shigeyuki Takahashi, Kazuo Suzuki, Takeaki Shimanouchi | 2003-02-18 |
| 6434086 | Analog electronic timepiece | Kazuo Suzuki, Takayasu Machida, Shigeyuki Takahashi, Takeaki Shimanouchi | 2002-08-13 |
| 6221173 | Titanium or titanium alloy member and surface treatment method therefor | Yoshitsugu Shibuya, Masahiro Sato, Junji Sato, Kenji Hanai | 2001-04-24 |
| 5782995 | Solar battery device and method of fabricating the same | Yasushi Murata | 1998-07-21 |
| 5762110 | Dents for reed in high-speed weaving machine, and method of manufacturing same | Mitugu Enomoto, Hideo Shinomiya, Yukio Miya, Shinji Ikeda | 1998-06-09 |
| 5714012 | Solar battery device | Yasushi Murata, Yoshitsugu Shibuya | 1998-02-03 |
| 5642632 | Coated knitting parts of knitting machine | Nobuyuki Yoshino | 1997-07-01 |
| 5546770 | Knitting parts of knitting machine | — | 1996-08-20 |
| 5538799 | Knitting parts of knitting machine | Mitugu Enomoto | 1996-07-23 |
| 5511587 | Wear-resistant reed for a high-speed loom | Yukio Miya, Shigeru Kizaki, Osamu Sugiyama, Akiteru Hatayama, Yoshitsugu Shibuya +5 more | 1996-04-30 |
| 5056929 | Temperature compensation type infrared sensor | Sigeru Watanabe, Kenji Kamiya | 1991-10-15 |
| 4482216 | Solid state complementary electrochromic display devices | Eigo Hashimoto | 1984-11-13 |
| 4465341 | All solid state complementary electrochromic display devices | Eigo Hashimoto, Katsuo Nishimura | 1984-08-14 |
| 4459035 | All solid-state complementary electrochromic display device | Eigo Hashimoto | 1984-07-10 |
| 4451498 | Method for making oxide based electrochromic display devices | Eigo Hashimoto | 1984-05-29 |
| 4297004 | Liquid crystal display cell | Katsuo Nishimura | 1981-10-27 |
| 4188095 | Liquid type display cells and method of manufacturing the same | Katsuo Nishimura | 1980-02-12 |