Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8426893 | Epitaxial substrate for electronic device and method of producing the same | Tetsuya Ikuta, Jo Shimizu, Tomohiko Shibata, Ryo Sakamoto | 2013-04-23 |
| 8344356 | Semiconductor material, method of making the same, and semiconductor device | Ryo Sakamoto, Jo Shimizu, Takashi Egawa | 2013-01-01 |
| 8305789 | Memory/logic conjugate system | Kanji Otsuka, Yoichi Sato, Masahiro Yoshida, Shigeru Yamamoto, Takeshi Koyama +2 more | 2012-11-06 |
| 7804111 | Semiconductor device and method for adjusting characteristics thereof | Kanji Otsuka, Munekazu Takano, Fumio Mizuno, Saburo Yokokura, Yuko Tanba +1 more | 2010-09-28 |
| 7791852 | Electrostatic discharge protection circuit and terminating resistor circuit | Kanji Otsuka, Tamotsu Usami, Yutaka Akiyama, Yuko Tanba | 2010-09-07 |
| 6204481 | Glow plug with ceramic heating element having electrode attached thereto | — | 2001-03-20 |
| 5844369 | Automatic phase adjusting circuit for a plasma processing apparatus | Yuji Yoshizako, Akie Nakamoto | 1998-12-01 |
| 4928550 | Sliding bearing and crankshaft used for crankshaft-connecting rod assembly | Takeshi Sakai | 1990-05-29 |
| 4833474 | A/D converter | Kenji Nagai, Masayuki Yamashita, Masafumi Kanagawa, Mitsumasa Sato | 1989-05-23 |
| 4640809 | Method for manufacturing a ceramic heater | Shinichi Yokoi | 1987-02-03 |
| 4502430 | Ceramic heater | Shinichi Yokoi | 1985-03-05 |
| 4329174 | Nickel alloy for spark plug electrodes | Junichi Kagawa | 1982-05-11 |
| 4275312 | MOS decoder logic circuit having reduced power consumption | Tsuyoshi Saitou | 1981-06-23 |
| 4272834 | Data line potential setting circuit and MIS memory circuit using the same | Yoshio Noguchi | 1981-06-09 |
| 4272832 | Semiconductor memory device | — | 1981-06-09 |
| 4217138 | Nickel alloy heater in glow plug | — | 1980-08-12 |
| 4195988 | Au-Pd-Cr Alloy for spark plug electrodes | — | 1980-04-01 |