Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195607 | Silica composite, resin composition, and resin film or resin sheet | Ryuji Orii | 2025-01-14 |
| 10534075 | Three-dimensional surveying instrument and three-dimensional surveying method | Hideyuki Matsumoto, Yasushi Tanaka, Takaaki Saito | 2020-01-14 |
| 10245892 | Tire | Tadashi WAKIYAMA, Ietomo MATSUNAGA, Masaki Wada, Masafumi Koide, Tatsuya Nakai | 2019-04-02 |
| 9373562 | Semiconductor device and method of manufacturing semiconductor device | — | 2016-06-21 |
| 9035438 | Semiconductor device and method for manufacturing same | — | 2015-05-19 |
| 8514998 | Induction heating stress improvement | Shiro Takahashi, Kouji Shiina, Hideyo Saito, Minoru Masuda, Satoshi Kanno +2 more | 2013-08-20 |
| 8146339 | Steel cord for reinforcing rubber article and pneumatic radial tire | — | 2012-04-03 |
| 7276099 | Electric vacuum cleaner | Yukiji Iwase, Yasuyuki Hiruta, Kyouichi Kanno, Susumu Sato, Naofumi Kitagawa +4 more | 2007-10-02 |
| 7207083 | Electric vacuum cleaner | Yukiji Iwase, Yasuyuki Hiruta, Kyouichi Kanno, Susumu Sato, Naofumi Kitagawa +4 more | 2007-04-24 |
| 6442792 | Vacuum cleaner | Takayuki Sudou, Ryuji Ikeda, Susumu Sato, Shigenori Sato, Taiji Tajima +3 more | 2002-09-03 |
| 6073059 | Method of storing data in internal storage device in a molding machine controller and internal storage device carrying out the same method | Kiyoshi Sasaki | 2000-06-06 |
| 6020411 | Flame retardant resin composition | Katsuhiro Horita, Koji Ishihara | 2000-02-01 |
| 6004373 | Method for producing iron carbide | Yoshiaki Iguchi | 1999-12-21 |
| 5896290 | Man-machine interface system for a process controller | Hiroshi Katsuta, Yutaka Yamaguchi, Masamitsu Suzuki, Kiyoshi Sasaki | 1999-04-20 |
| 5694638 | Image generating device | Yuichi Maruyama, Junji Nakai, Sakae Ishikawa, Hiroyuki Gotoh | 1997-12-02 |
| 5683489 | Method of producing iron carbide | Yoshiaki Iguchi, Yukihiro Hida, Satoshi Sawai | 1997-11-04 |
| RE34378 | Light emitting device with improved electrode structure to minimize short circuiting | Masaaki Sawai, Masamichi Kobayashi, Hiroshi Naka, Masahiro Ichiki | 1993-09-14 |
| 5088713 | Paper refeeding device for an image forming apparatus | — | 1992-02-18 |
| 5025042 | Flame retardant composition | Mamoru Yoshida, Hachiro Suya, Takao Koshiyama, Satoshi Hashimoto, Katsuhiro Horita | 1991-06-18 |
| 4926358 | System for controlling curls of a paper | Tatsuo Tani, Hiroshi Yokoyama, Takashi Murofushi | 1990-05-15 |
| 4785455 | Light emitting device with improved electrode structure to minimize short circuiting | Masaaki Sawai, Masamichi Kobayashi, Hiroshi Naka, Masahiro Ichiki | 1988-11-15 |
| 4692927 | Light emitting device with improved electrode structure to minimize short circuiting | Masaaki Sawai, Masamichi Kobayashi, Hiroshi Naka, Masahiro Ichiki | 1987-09-08 |