Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456578 | Spark plug | Susumu Imai | 2022-09-27 |
| 9870181 | Method of causing a printer to carry out a printing operation with decolorable material | Mikio Kakizaki, Atsushi Nakamoto | 2018-01-16 |
| 9628639 | Printer driver that causes a computer to generate a print command to print with decolorable material | Mikio Kakizaki, Atsushi Nakamoto | 2017-04-18 |
| 9569154 | Image forming apparatus, image forming method and image forming system with decolorable printing and non-decolorable printing | Mikio Kakizaki, Atsushi Nakamoto | 2017-02-14 |
| 9417825 | Image forming apparatus, image forming method, and image forming system with decolorable printing and non-decolorable printing | Mikio Kakizaki, Atsushi Nakamoto | 2016-08-16 |
| 8816694 | Apparatus and method for detecting partial discharge at turn-to-turn insulation in motor | Kouji Obata, Keiji Fukushi, Takeshi Obata, Tadahiro Shimozono | 2014-08-26 |
| 8036557 | Fixing device, image forming apparatus, and heating control method for fixing device | Satoshi Kinouchi, Osamu Takagi, Yoshinori Tsueda, Toshihiro Sone | 2011-10-11 |
| 8008818 | Flat vibration motor | Naoki Kanai, Mitsuru Ooi, Masaki Arai | 2011-08-30 |
| 7663337 | Frequency converter, motor, motor drive system and maintenance method for motor drive system | Tadahiro Shimozono, Takeshi Obata, Osamu Matsumoto, Kouji Obata | 2010-02-16 |
| 7511450 | Frequency converter, motor, motor drive system and maintenance method for motor drive system | Tadahiro Shimozono, Takeshi Obata, Osamu Matsumoto, Kouji Obata | 2009-03-31 |
| 7408323 | Frequency converter, motor, motor drive system and maintenance method for motor drive system | Tadahiro Shimozono, Takeshi Obata, Osamu Matsumoto, Kouji Obata | 2008-08-05 |
| 7202628 | Frequency converter, motor, motor drive system and maintenance method for motor drive system | Tadahiro Shimozono, Takeshi Obata, Osamu Matsumoto, Kouji Obata | 2007-04-10 |
| 7112940 | Frequency converter, motor, motor drive system and maintenance method for motor drive system | Tadahiro Shimozono, Takeshi Obata, Osamu Matsumoto, Kouji Obata | 2006-09-26 |
| 5855586 | Medical ligature enabling reliable ligation irrespective of operator's expertise | Koji Habara | 1999-01-05 |
| 5334348 | Urine sampler | Kaoru Shimizu | 1994-08-02 |