Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10392465 | Polymerized rosin compound and production method therefor | Naoki Kamatani, Kouji Takahashi, Kohei Hatakeda, Hideharu Takeuchi | 2019-08-27 |
| 10253215 | Pressure-sensitive adhesive composition and acrylic pressure-sensitive adhesive composition | Takashi Nakatani, Tetsuya KASHIHARA, Yasushi Funakoshi | 2019-04-09 |
| 9515479 | Inrush current suppression apparatus | Tadashi Koshizuka, Shiro Maruyama, Hiroyuki Maehara | 2016-12-06 |
| 9425615 | Inrush current suppression apparatus | Tadashi Koshizuka, Minoru Saito, Shiro Maruyama, Hiroyuki Maehara | 2016-08-23 |
| 9291686 | Method of estimating the residual magnetic flux of transformer and residual magnetic flux estimation device | Keisuke Udagawa, Tadashi Koshizuka, Minoru Saitoh, Hiroyuki Maehara | 2016-03-22 |
| 9202647 | Switching controller and switching control system for circuit breaker | Minoru Saito, Hiroyuki Maehara | 2015-12-01 |
| 8749100 | Overvoltage suppressing device | Tadashi Koshizuka, Minoru Saito, Hiroyuki Maehara | 2014-06-10 |
| 8680713 | Over-voltage suppression apparatus | Tadashi Koshizuka, Minoru Saito, Hiroshi Kusuyama, Hiroyuki Maehara | 2014-03-25 |
| 8310106 | Magnetizing inrush current suppression device and method for transformer | Tadashi Koshiduka, Minoru Saito, Susumu Nishiwaki, Nobuyuki Takahashi, Koichi Futagami +2 more | 2012-11-13 |
| 8217536 | Magnetizing inrush current suppression device for transformer and control method of same | Tadashi Koshizuka, Minoru Saito, Koichi Futagami, Hiroshi Kusuyama | 2012-07-10 |
| 6934992 | Wiper arm having washer nozzle | — | 2005-08-30 |
| 6842939 | Wiper pivot device | Takashi Hasegawa, Yuji Watanabe | 2005-01-18 |
| 6493900 | Vehicle wiper device | Yoshiyuki Koumo, Tetsuya Nakatsukasa | 2002-12-17 |
| 6392971 | Focus control method and optical disc recording/reproducing apparatus | Taizo Takiguchi, Koso KASHIMA, Kenji Yamazaki | 2002-05-21 |
| 5184300 | Control apparatus for a vehicle for controlling a device mounted thereon | Toshiro Hara, Noboru Yagi | 1993-02-02 |
| 4536211 | Waste gas circulation method and system for sintering apparatus | Takashi Futakuchi, Kiyofumi Nakamura, Toshio Tsukuda, Hiroyuki Shiraishi | 1985-08-20 |
| 4424050 | Oil-sealed roller chain | — | 1984-01-03 |