Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270133 | Power supply control apparatus | — | 2012-09-18 |
| 8242830 | Power supply control circuit | Osamu Soma | 2012-08-14 |
| 8242809 | Comparator circuit | — | 2012-08-14 |
| 8174808 | Load driving device | — | 2012-05-08 |
| 8116051 | Power supply control circuit | — | 2012-02-14 |
| 8116052 | Power supply control circuit including overvoltage protection circuit | — | 2012-02-14 |
| 8054106 | Load driving device | — | 2011-11-08 |
| 8031450 | Power supply control circuit | — | 2011-10-04 |
| 7834669 | Semiconductor output circuit for controlling power supply to a load | — | 2010-11-16 |
| 7701264 | Semiconductor output circuit | — | 2010-04-20 |
| 7576964 | Overvoltage protection circuit of output MOS transistor | — | 2009-08-18 |
| 7088126 | Output circuit | Osamu Souma | 2006-08-08 |
| 6692381 | Solid golf ball | Seigou Sakagami, Satoshi Mano | 2004-02-17 |
| 6661260 | Output circuit of semiconductor circuit with power consumption reduced | Akio Tamagawa | 2003-12-09 |
| 6589124 | Hollow golf ball | Kiyoto Maruoka, Kazuo Hochi | 2003-07-08 |
| 6492862 | Charge pump type voltage conversion circuit having small ripple voltage components | — | 2002-12-10 |
| 6392392 | Over-current detecting circuit | — | 2002-05-21 |
| 6335392 | Outsole of shoes | Ikuko Umezawa | 2002-01-01 |
| 6309706 | Coating material for golf ball and golf ball coated with the same | Kiyoto Maruoka | 2001-10-30 |
| 6200231 | Hollow solid golf ball | Keiji Moriyama, Hiroyuki Tsujinaka, Kazuo Hochi, Masaya Tsunoda, Kiyoto Maruoka +1 more | 2001-03-13 |
| 6182970 | Hollow golf ball | Kazuhisa Fushihara, Kiyoto Maruoka, Kazuo Hochi | 2001-02-06 |
| 6126560 | Method of making hollow golf ball | Kiyoto Maruoka, Kazuo Hochi | 2000-10-03 |
| 6106656 | Method for the production of a hollow golf ball | Kiyoto Maruoka, Kazuo Hochi, Kazuhisa Fushihara, Yutaka Yoshida | 2000-08-22 |
| 6096830 | Thermoplastic elastomer composition, process for producing the same and golf ball using the same for cover | Kouhei Takemura, Yoshinori Sano | 2000-08-01 |
| 5980395 | Hollow solid golf ball | Masaya Tsunoda, Kiyoto Maruoka | 1999-11-09 |