Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329349 | Polyolefin micro porous film, separator film for power-storage device, and power-storage device | Ryo Sakimoto, Hiroki NAGUMO, Taiga ADACHI | 2022-05-10 |
| 11139533 | Polyolefin micro-porous film, separator film for power-storage device, and power-storage device | Toru KIDOSAKI, Ryo Sakimoto | 2021-10-05 |
| 9183673 | Simulation apparatus, simulation method and non-transitory computer readable recording medium | Ai OMODAKA, Yoshiyuki Shioyama | 2015-11-10 |
| 8456908 | Multi-dot flash memory and method of manufacturing the same | Takashi Ichikawa, Hiroshi Watanabe | 2013-06-04 |
| 8198665 | Semiconductor storage device and manufacturing method thereof | Hisataka Meguro | 2012-06-12 |
| 8062939 | Semiconductor storage element and manufacturing method thereof | — | 2011-11-22 |
| 7910977 | Semiconductor storage element and manufacturing method thereof | — | 2011-03-22 |
| 7595130 | Battery separator and lithium secondary battery | Koji Abe | 2009-09-29 |
| 7405088 | Method for analyzing fail bit maps of waters and apparatus therefor | Hiroshi Matsushita, Kenichi Kadota, Yoshiyuki Shioyama | 2008-07-29 |
| 7311966 | Porous insulating film and its laminates | Shigeru Yao, Yukihiko Asano, Shyusei Ohya, Kenji Fukunaga, Masayuki Kinouchi | 2007-12-25 |
| 7303811 | Porous insulating film and its laminates | Shigeru Yao, Yukihiko Asano, Shyusei Ohya, Kenji Fukunaga, Masayuki Kinouchi | 2007-12-04 |
| 6734641 | Device for turning on light and illumination apparatus | Hiroyuki Shoji, Hideki Miyazaki, Yasuyuki Kojima | 2004-05-11 |
| 6683418 | Inverter type illumination lighting apparatus | Hiroyuki Shoji, Hideki Miyazaki | 2004-01-27 |
| 6627346 | Battery separator and lithium secondary battery | Masayuki Kinouchi, Tetsuo Akazawa, Takashi Oe, Ryuichiro Kogure, Yuuji Nakakita | 2003-09-30 |
| 6570343 | Device for turning on light and illumination apparatus | Hiroyuki Shoji, Hideki Miyazaki, Yasuyuki Kojima | 2003-05-27 |
| 6472610 | Support structure for electronic component | — | 2002-10-29 |
| 6451721 | Dielectric ceramic composition | Tomomitsu Yamanishi, Tomohiro Kawanishi, Osamu Yamaoka | 2002-09-17 |
| 6037705 | Piezoelectric transformer including resilient adhesive support | Tetsuo Tatsumi, Hiroyuki Ishizaki, Etsuo Nishikawa, Isamu Fujimoto | 2000-03-14 |
| 5744916 | Discharge tube lighting apparatus | Shuzo Matsumoto, Ryuichi Ikeda, Motohiro Sugino, Takashi Okada, Yoshiteru Watanabe | 1998-04-28 |
| 5705920 | Power supply apparatus | Yoshiteru Watanabe, Motohiro Sugino, Ryuichi Ikeda, Shuzo Matsumoto, Takashi Okada | 1998-01-06 |
| 5621281 | Discharge lamp lighting device | Ryuichi Ikeda, Motohiro Sugino, Takashi Okada, Johji Mamiya | 1997-04-15 |
| 5542239 | Method for welding a packing band of thermoplastic resin and a welded band resulting therefrom | Noboru Fujii, Masaaki Hashi, Junji Niikura, Tomotoshi Ouya | 1996-08-06 |
| 5384516 | Information processing apparatus including a control circuit for controlling a liquid crystal display illumination based on whether illuminatio power is being supplied from an AC power source or from a battery | Soichiro Ogawa, Susumu Iijima, Kunio Seki, Hirotaka Mochizuki, Makoto Goto +3 more | 1995-01-24 |
| 5360639 | Method of providing a decorative pattern on a screw head | — | 1994-11-01 |
| 5306895 | Corrosion-resistant member for chemical apparatus using halogen series corrosive gas | Ryusuke Ushikoshi, Kazuhiro Nobori, Yusuke Niori, Koichi Umemoto, Hiromichi Kobayashi +1 more | 1994-04-26 |