Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421827 | Pneumatic tire | Keiji Higuchi, Hirokazu Takano | 2016-08-23 |
| 6522361 | Electronic apparatus having the function of displaying the battery residual quantity and method for displaying the battery residual quantity | Yoshinari Higuchi, Naoki Nagano, Yoichi Tsusue | 2003-02-18 |
| 6485861 | Battery pack, battery charger and an electronic device using a battery pack | Toshio Takeshita, Tomoyuki Kubotera, Hisashi Aoki | 2002-11-26 |
| 6225783 | Battery charge controlled as function of operating mode | Naoki Nagano | 2001-05-01 |
| 6181146 | Burn-in board | — | 2001-01-30 |
| 6170546 | Heavy duty pneumatic tire including variable width grooves and constant width grooves | Mitsuharu Koya | 2001-01-09 |
| 6157309 | Battery pack | Hidero Mitsui | 2000-12-05 |
| 6008620 | Battery charging device, method for charging battery pack and battery pack | Naoki Nagano | 1999-12-28 |
| 6003575 | Pneumatic tire including sipes | Masaru Araki, Mitsuharu Koya | 1999-12-21 |
| 5999102 | Battery pack | Hidero Mitsui | 1999-12-07 |
| 5912704 | VTR with digitally-interfaced camera unit and viewfinder | Michiko Mochizuki, Kayano Hashimoto, Satoshi Yamamoto | 1999-06-15 |
| 5905362 | Battery charging device, method for charging battery pack by switching between maximum charging voltage and maximum charging current | Naoki Nagano | 1999-05-18 |
| 5872444 | Battery charging device method for charging battery pack and battery pack | Naoki Nagano | 1999-02-16 |
| 5805069 | Battery pack | Hidero Mitsui | 1998-09-08 |
| 5748237 | Backlighting and color control arrangement for LCD type video camera viewfinder having multiple backlighting sources | Toshiaki Ueda, Katsuhiko Ueno, Yoshihiro Ono | 1998-05-05 |
| 5699115 | Electronic viewfinder having means for turning off a display device | Hiroshi Hiraki, Yoshihiro Ono, Katsuhiko Ueno, Satoshi Kimura | 1997-12-16 |
| 5689172 | Charging battery system for video camera | Hiroyuki Arakawa | 1997-11-18 |
| 5606350 | Ink jet recording apparatus operative to provide quality printing on hydrophilic and hydrophobic recording media | — | 1997-02-25 |
| 5596355 | Color ink jet recording apparatus capable of high-quality printing of black portions | Masami Furuya, Toyohiro Takahashi | 1997-01-21 |
| 5428378 | Ink jet recording device and head unit | Yuji Murata, Takeshi Fuse, Masami Furuya | 1995-06-27 |
| 5422666 | Recording method in inkjet recording apparatus | — | 1995-06-06 |
| 5368402 | Serial printer capable of promptly detecting abnormality in head carriage movement | Toyohiro Takahashi, Masami Furuya, Kenichi Owa | 1994-11-29 |
| 4955415 | Pneumatic radial tire with groove platforms to prevent stone entrapment | Akihiro Takeuchi | 1990-09-11 |
| D288080 | Automobile tire | — | 1987-02-03 |
| 4525049 | Motor driving device of a camera | Harumi Ogawa, Fumito Obikawa, Yoshiaki Otsubo, Hiroshi Wakabayashi, Tadashi Otani | 1985-06-25 |