Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10734300 | Semiconductor device and power converter | Yusuke ISHIYAMA, Akitoshi Shirao | 2020-08-04 |
| 8518751 | Method for manufacturing semiconductor device including removing a resin burr | Ken Sakamoto, Taketoshi Shikano, Taishi Sasaki | 2013-08-27 |
| 6873820 | Image forming apparatus | Eiichiro Teshima, Takuya Mukaibara, Tadashi Okanishi | 2005-03-29 |
| 6084730 | Information transmission system using data compression and/or error detection | Shingo Ikeda, Motokazu Kashida, Toshihiro Yagisawa, Masahide Hasegawa | 2000-07-04 |
| 5930453 | Image processing apparatus with two types of data format | Tetsuya Shimizu, Makoto Shimokoriyama, Katsumi Karasawa, Yoshiki Ishii, Yasuyuki Tanaka +1 more | 1999-07-27 |
| 5764847 | Audio signal recording apparatus with recording of different amounts of audio and video signal information in different modes | — | 1998-06-09 |
| 5751504 | Digital video and audio signal recording apparatus | — | 1998-05-12 |
| 5740187 | Data processing using interpolation of first and second information based on different criteria | — | 1998-04-14 |
| 5541739 | Audio signal recording apparatus | — | 1996-07-30 |
| 5534929 | Data processing apparatus | — | 1996-07-09 |
| 5507839 | Dye fixing method | — | 1996-04-16 |
| 5403811 | Thermal transfer dye donating materials | Hisashi Mikoshiba, Masakazu Morigaki, Seiiti Kubodera | 1995-04-04 |
| 5345100 | Semiconductor rectifier having high breakdown voltage and high speed operation | Takashi Kan, Masaru Wakatabe, Shinji Kunori, Akira Sugiyama | 1994-09-06 |
| 5326740 | Thermal transfer image-receiving material | Tetsu Kamosaki, Masakazu Yoneyama | 1994-07-05 |
| 5310634 | Color developing agent and image forming process | Hisashi Mikoshiba, Kei Sakanoue | 1994-05-10 |
| 5300476 | Thermal transfer recording material | Seiiti Kubodera, Tetsu Kamosaki | 1994-04-05 |
| 5262377 | Thermal transfer dye donating materials | Hisashi Mikoshiba, Masakazu Morigaki, Seiiti Kubodera | 1993-11-16 |
| 5262669 | Semiconductor rectifier having high breakdown voltage and high speed operation | Masaru Wakatabe, Shinji Kunori | 1993-11-16 |
| 5238903 | Heat-transfer dye-donating material | Hisashi Mikoshiba, Seiiti Kubodera | 1993-08-24 |
| 5227359 | Heat transfer dye providing material | Hisashi Mikoshiba, Seiiti Kubodera | 1993-07-13 |
| 5223380 | Color developing agent and process for forming image | Hisashi Mikoshiba | 1993-06-29 |
| 5214141 | Azomethine compound and photographic dye comprising the azomethine compound | Masuji Motoki, Naoki Saito, Takayoshi Kamio, Seiji Ichijima | 1993-05-25 |
| 5144434 | Video signal processing device using look-up table | Shinichi Yamashita | 1992-09-01 |
| 5128312 | Thermal transfer dye donating material | Masakazu Morigaki, Seiiti Kubodera | 1992-07-07 |
| 5122611 | Method of producing azomethine or indoaniline series dyes | Hisashi Mikoshiba | 1992-06-16 |