Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11881418 | Wafer cleaning apparatus | Shohei Takeda, Tsunaki Sakai | 2024-01-23 |
| 11689293 | Control device of modulating signal and method | — | 2023-06-27 |
| 11368595 | Image forming apparatus, non-transitory computer readable medium, and image forming system | Akihito Toyoda | 2022-06-21 |
| 11146706 | Image forming apparatus, non-transitory computer readable medium storing program, and image forming system | Akihito Toyoda | 2021-10-12 |
| 10440090 | Information processing apparatus, information processing system, information processing method, and non-transitory computer readable medium | Yoshihiro TAKESHITA, Shin OTAKE, Yang Liu | 2019-10-08 |
| 10356276 | Image processing apparatus, image forming apparatus, and computer readable medium | Tetsuharu WATANABE, Naoyuki Enomoto, Yozo Kashima | 2019-07-16 |
| 9658805 | Information processing apparatus, system, storage medium, and information processing method for establishing communication path | Shin OTAKE, Yoshihiro TAKESHITA, Yang Liu | 2017-05-23 |
| 9552621 | Image processing apparatus, image forming apparatus, and computer readable medium | Tetsuharu WATANABE, Naoyuki Enomoto, Yozo Kashima | 2017-01-24 |
| 9521290 | Image processing apparatus, image forming apparatus, image processing method, and non-transitory computer readable medium for detecting difference between images | Naoyuki Enomoto, Yozo Kashima, Tetsuharu WATANABE | 2016-12-13 |
| 9215344 | Image forming apparatus, image processing apparatus, image forming method, image processing method, and non-transitory computer readable medium | Yozo Kashima, Naoyuki Enomoto, Tetsuharu WATANABE | 2015-12-15 |
| 8364045 | Wavelength control method and optical transmission device | Hiroshi Kuzukami | 2013-01-29 |
| 7642495 | Light source error detection apparatus and method | — | 2010-01-05 |
| 6269204 | Method and system for monitoring of optical transmission lines | — | 2001-07-31 |
| 5936753 | Optical network system | — | 1999-08-10 |
| 5859936 | Optical beam splitting device and method of controlling optical beam outputs | — | 1999-01-12 |
| 5854702 | Optical telecommunication module | Katsuhiko Hakomori, Tatsuya Nishimura | 1998-12-29 |
| 5677779 | Optical communications module | Gan Oda, Yoshimitsu Sakai, Akira Okamoto, Tatsuro Kunikane, Tetsuo Watanabe +2 more | 1997-10-14 |
| 5333071 | Holographic display apparatus | Yoshinori Akamatsu, Junichi Fukano, Masayuki Hori | 1994-07-26 |
| 5153751 | Holographic display element | Yoshinori Akamatsu, Tsuyoshi Todoriki | 1992-10-06 |
| 4972755 | Electronic musical instrument having automatic sound signal generation and a rhythm-play function based on manual operation | Yoichiro Tajima, Hideo Yamaya | 1990-11-27 |
| 4757736 | Electronic musical instrument having rhythm-play function based on manual operation | Yoichiro Tajima, Hideo Yamaya | 1988-07-19 |
| 4656428 | Distorted waveform signal generator | — | 1987-04-07 |
| 4481853 | Electronic keyboard musical instrument capable of inputting rhythmic patterns | — | 1984-11-13 |
| 4437378 | Electronic musical instrument | Hideaki Ishida, Koji Yamana, Takehiko Kayahara | 1984-03-20 |