Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12224109 | Coil component | Takanori Yoshizawa, Masanori Okawara | 2025-02-11 |
| 11557418 | Coil component and electronic device | Kazuhiro Takahashi | 2023-01-17 |
| 11185220 | Ophthalmologic apparatus | Zhenguo Wang, Zaixing Mao, Kazuhiro Oomori, Makoto Fujino | 2021-11-30 |
| 11013401 | Ophthalmologic apparatus | Yasufumi Fukuma, Zhenguo Wang, Kazuhiro Oomori, Makoto Fujino | 2021-05-25 |
| 10905325 | Ophthalmologic apparatus | Yasufumi Fukuma, Zhenguo Wang, Kazuhiro Oomori, Makoto Fujino | 2021-02-02 |
| 10485703 | Laser treatment apparatus | Kazuhisa Nomura | 2019-11-26 |
| 8418016 | Communication system, communication device, and communication method | Kazunori Yamamoto | 2013-04-09 |
| 8279756 | Communication terminal, communication control method, and communication control program | Kenichi Yamazaki, Kazunori Yamamoto, Ken Igarashi | 2012-10-02 |
| 7984506 | Digital right management system, content server, and mobile terminal | Hidetoshi Ueno, Kentaro Kakami, Kimihiko Sekino, Shoichi Horiguchi | 2011-07-19 |
| 7941128 | Data backup system | Hidetoshi Ueno, Kentaro Kakami, Kimihiko Sekino, Shoichi Horiguchi | 2011-05-10 |
| 7786838 | Wire wound electronic part | Yoshinari Nakada, Takayuki Maruyama, Koihci Iguchi, Takahiro Samata, Satoshi Kimura | 2010-08-31 |
| 7742990 | Communication control method in connection-oriented communication, related transfer device, and billing management device | Hiromitsu Sumino, Taku Onishi, Toshiyasu Yabe, Ai Nagai | 2010-06-22 |
| 7656260 | Wire wound electronic part | Yoshinari Nakada, Takayuki Maruyama, Koichi Iguchi | 2010-02-02 |
| 7590741 | Communication system for adding data transmission origin information to data | Hiromitsu Sumino | 2009-09-15 |
| 7477122 | Loop type coil parts | Koichi Iguchi, Takanori Yoshizawa, Takahiro Samata | 2009-01-13 |
| 7436854 | Transmitter device for controlling data transmission | Motoharu Miyake, Hiroshi Inamura, Kazunori Yamamoto, Osamu Takahashi | 2008-10-14 |
| 7139975 | Method and system for converting structured documents | Norihiro Ishikawa, Hidetoshi Ueno, Hiromitsu Sumino, Takeshi Kato | 2006-11-21 |
| 6954714 | System and associated method for measuring communication data volume and type thereof | Hiromitsu Sumino, Norihiro Ishikawa, Hidetoshi Ueno | 2005-10-11 |
| 6440607 | Nickel-hydrogen secondary cell | Kazuhiko Harada, Kouji Taguchi | 2002-08-27 |
| 6399247 | Nickel-metal hydride secondary battery | Hiroshi Kitayama, Hirotaka Hayashida, Masaaki Yamamoto, Naomi Bando, Kunihiko Miyamoto | 2002-06-04 |
| 6338916 | Hydrogen absorbing alloy, method of manufacturing hydrogen absorbing alloy and alkali secondary battery | Shuichiro Irie, Reiji Nishikawa, Kazuta Takeno | 2002-01-15 |
| 6330331 | Portable telephone | Hisamitsu Takagi, Massashi Tomura, Akihide Nishiyama | 2001-12-11 |
| 6173329 | Distributed multimedia server device and distributed multimedia server data access method | Chikara Sasaki, Katsuhiko Fukazawa, Kazutoshi Nishimura | 2001-01-09 |
| D413883 | Telephone | Douglas M. Galletti, Anthony D. Shoemaker, Douglas N. Laube, Ronald Guillard, Kevin Scott Hodge +2 more | 1999-09-14 |
| 5887110 | Video data playback system using effective scheme for producing coded video data for fast playback mode | Hideki Sakamoto, Tomoaki Kawaguchi, Tatsuo Mori, Hiroyuki Kimiyama, Kazutoshi Nishimura +5 more | 1999-03-23 |