Yutaka Ishikawa
Inventor
Stats
- 57 US patents issued
- 79 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 57 US Patents Issued
- 79 US Applications Filed
- 801 Total Citation Count
- Nov 9, 2021 Most Recent Filing
- May 31, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NIHON PARKERIZING CO., LTD. | 1
1 | 1994
1996 |
| SONY CORPORATION | 3
1 | 1994
1995 |
| Honda Giken Kogyo Kabushiki Kaisha | 4
| 2003
|
| MITUTOYO CORPORATION | 2
| 2004
|
| TOYOTA JIDOSHA KABUSHIKI KAISHA | 1
| 1989
|
| HONDA MOTOR CO., LTD. | 2
6 10 10 14 7 3 2 | 2005
2009 2010 2013 2014 2015 2016 2017 |
| NEC CORPORATION | 2
1 1 | 1991
1994 1995 |
| RENESAS ELECTRONICS CORPORATION | 2
| 1994
|
| CANON KABUSHIKI KAISHA | 1
2 | 1988
2002 |
| SHARP KABUSHIKI KAISHA | 1
1 1 1 4 | 1994
1995 2002 2003 2009 |
| ASAHI KOGAKU KOGYO KABUSHIKI KAISHA | 1
2 1 5 | 1993
1994 1996 1997 |
| ASAHI GLASS COMPANY, LIMITED | 2
1 1 | 2003
2013 2016 |
| Toyota Jidosha Kabushiki Kaisha Cataler Industrial Co. Ltd | 1
| 1989
|
| PENTAX CORPORATION | 2
| 2004
|
| KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO | 1
| 1989
|
| OKI ELECTRIC INDUSTRY CO., LTD. | 1
| 1991
|
| Cataler Industrial Co., Ltd. | 1
| 1989
|
Inventor Addresses
| Address | Duration |
|---|---|
| Chiba, JP | Jul 27, 99 - May 25, 10 |
| Chiyoda-ku, JP | Sep 19, 13 - Sep 19, 13 |
| Kanagawa, JP | Mar 26, 96 - Apr 01, 97 |
| Nara, JP | Aug 22, 95 - Aug 22, 95 |
| Osaka, JP | Sep 29, 11 - Mar 19, 13 |
| Osaka-shi, JP | May 13, 10 - May 13, 10 |
| Saitama, JP | May 25, 06 - Nov 03, 20 |
| Shizuoka, JP | Sep 18, 90 - Apr 30, 24 |
| Tenri, JP | Jul 09, 96 - Jul 09, 96 |
| Tochigi, JP | Mar 06, 03 - Nov 18, 03 |
| Tokyo, JP | Apr 04, 89 - Feb 02, 17 |
| Utsunomiya, JP | Jan 25, 05 - Nov 08, 16 |
| Utsunomiya-shi, JP | Sep 18, 03 - Oct 28, 04 |
| Wako, JP | Feb 10, 11 - Jan 31, 23 |
| Wako-shi, JP | May 27, 10 - Sep 30, 21 |
| Yokohama, JP | Sep 06, 05 - Sep 06, 05 |
| Yokohama-shi, JP | Sep 18, 03 - Sep 18, 03 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61M: | DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY | 1 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
| B41J: | TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11969530 | 2024 | Blood purification system and solution-preparation-determining apparatus | 0 |
| 11565686 | 2023 | Hybrid vehicle control apparatus | 0 |
| 2022/0062,519 | 2022 | BLOOD PURIFICATION SYSTEM AND SOLUTION-PREPARATION-DETERMINING APPARATUS | 0 |
| 2021/0300,320 | 2021 | HYBRID VEHICLE CONTROL APPARATUS | 0 |
| 10823261 | 2020 | Automatic transmission | 0 |
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