Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291084 | Ventilator | — | 2025-05-06 |
| 12043215 | Vehicle article storage structure | Takeshi Nishimura, Shota Watase, Tomohiro Watanabe, Masato Abe | 2024-07-23 |
| 10272835 | Illumination device for a cup holder in a vehicle | Shozo Maeno, Takehiro Hamano | 2019-04-30 |
| 9810008 | Lock section structure | Tetsuji Ogawa | 2017-11-07 |
| 8647450 | Lightweight and excellent ductile bead wire, method for producing the same and lightweight tire | Yukio Aoike, Takashi Yokoi | 2014-02-11 |
| 8123261 | Lid lock structure of storing box for vehicle | Takatoshi Chiba | 2012-02-28 |
| 7748679 | Container securing device | — | 2010-07-06 |
| 7566084 | Lid opening-closing mechanism of container device for vehicle | — | 2009-07-28 |
| 7565774 | Seismic isolation apparatus | Takahisa Shizuku, Katsuhiro Kobayashi, Yoshikatsu Sakai, Wataru Seki, Takashi Yokoi | 2009-07-28 |
| 7347317 | Method and device for measuring conveyor belt elongation, method and device for measuring conveyor belt wear extent, method and device for measuring conveyor belt temperature, rubber magnet sheet, and method of producing rubber magnet sheet | Satoshi Aizawa, Takahisa Shizuku, Kenichi Higashi | 2008-03-25 |
| 6937301 | Time piece with power generation function | Kanetaka Sekiguchi, Masafumi Ide, Takashi Akiyama, Yuichi Akiba, Koji Nakagawa +2 more | 2005-08-30 |
| 6847428 | Camera having a liquid crystal display device | Kanetaka Sekiguchi, Nobuyuki Hashimoto, Koichi Hoshino | 2005-01-25 |
| 6732488 | Sealing device for packaging material and measuring method for fusion temperature of plastics | Nozomu Nakanishi, Toshiki Okazaki, Shoji Uchikura, Yasuaki Kotani, Kazuo Shimamoto | 2004-05-11 |
| 6646697 | Liquid crystal display | Kanetaka Sekiguchi, Takashi Akiyama, Masafumi Ide, Yuichi Akiba, Koji Nakagawa +2 more | 2003-11-11 |
| 6643224 | Timepiece including multiple liquid crystal displays | Kanetaka Sekiguchi, Masafumi Ide, Takashi Akiyama, Yuichi Akiba, Koji Nakagawa | 2003-11-04 |
| 6580479 | Timepiece | Kanetaka Sekiguchi, Masafumi Ide, Takashi Akiyama, Yuichi Akiba, Koji Nakagawa +2 more | 2003-06-17 |
| 6577360 | Liquid crystal display | Takashi Akiyama, Masafuni Ide, Kanetaka Sekiguchi, Yuichi Akiba, Koji Nakagawa +2 more | 2003-06-10 |
| 6504590 | Liquid crystal display and timepiece | Tomomi Murakami, Takashi Toida | 2003-01-07 |
| 6351297 | Liquid crystal display panel for using in a timepiece comprising reflective polarizers and absorption film | Masafumi Ide, Takashi Akiyama, Kanetaka Sekiguchi, Yuichi Akiba, Koji Nakagawa +1 more | 2002-02-26 |
| 6292439 | Watch | Yuichi Akiba, Masafumi Ide, Takashi Akiyama, Kanetaka Sekiguchi, Koji Nakagawa | 2001-09-18 |
| 6271901 | Liquid crystal display device with two reflective polarizers providing metallic appearance effects | Masafumi Ide, Takashi Akiyama, Kanetaka Sekiguchi, Yuichi Akiba, Koji Nakagawa +1 more | 2001-08-07 |
| D391591 | Liquid crystal projector | Takashi Akiyama, Shuichi Harada | 1998-03-03 |