Growing community of inventors

Tokyo, Japan

Shigeki Obayashi

Average Co-Inventor Count = 3.69

ph-index = 8

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 291

Shigeki ObayashiTakeshi Iwamoto (10 patents)Shigeki ObayashiKazushi Kono (10 patents)Shigeki ObayashiToshiaki Yonezu (10 patents)Shigeki ObayashiKoichiro Ishibashi (9 patents)Shigeki ObayashiKoji Nii (9 patents)Shigeki ObayashiHiroshi Makino (9 patents)Shigeki ObayashiHirofumi Shinohara (9 patents)Shigeki ObayashiMasashi Arakawa (7 patents)Shigeki ObayashiHisayuki Kato (3 patents)Shigeki ObayashiMasataka Minami (2 patents)Shigeki ObayashiHiroki Shimano (2 patents)Shigeki ObayashiHiroji Ozaki (2 patents)Shigeki ObayashiTakahiro Uchida (2 patents)Shigeki ObayashiShigeki Obayashi (23 patents)Takeshi IwamotoTakeshi Iwamoto (22 patents)Kazushi KonoKazushi Kono (14 patents)Toshiaki YonezuToshiaki Yonezu (12 patents)Koichiro IshibashiKoichiro Ishibashi (176 patents)Koji NiiKoji Nii (120 patents)Hiroshi MakinoHiroshi Makino (61 patents)Hirofumi ShinoharaHirofumi Shinohara (42 patents)Masashi ArakawaMasashi Arakawa (11 patents)Hisayuki KatoHisayuki Kato (19 patents)Masataka MinamiMasataka Minami (70 patents)Hiroki ShimanoHiroki Shimano (57 patents)Hiroji OzakiHiroji Ozaki (40 patents)Takahiro UchidaTakahiro Uchida (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Renesas Electronics Corporation (18 from 7,539 patents)

2. Renesas Technology Corp. (4 from 3,781 patents)

3. Renesas Electronics Corportion (1 from 3 patents)


23 patents:

1. 10923419 - Semiconductor device and a method of increasing a resistance value of an electric fuse

2. 10371582 - Signal generation circuit and temperature sensor

3. 10242733 - Semiconductor memory device that can stably perform writing and reading without increasing current consumption even with a low power supply voltage

4. 9984744 - Semiconductor memory device that can stably perform writing and reading without increasing current consumption even with a low power supply voltage

5. 9893013 - Semiconductor device and a method of increasing a resistance value of an electric fuse

6. 9891116 - Signal generation circuit and temperature sensor

7. 9767893 - Semiconductor memory device that can stably perform writing and reading without increasing current consumption even with a low power supply voltage

8. 9508641 - Semiconductor device and a method increasing a resistance value of an electric fuse

9. 9496028 - Semiconductor memory device that can stably perform writing and reading without increasing current consumption even with a low power supply voltage

10. 9218873 - Semiconductor memory device that can stably perform writing and reading without increasing current consumption even with a low power supply voltage

11. 8723291 - Semiconductor integrated circuit

12. 8681527 - Semiconductor device

13. 8630142 - Semiconductor memory device that can stably perform writing and reading without increasing current consumption even with a low power supply voltage

14. 8558343 - Semiconductor device having a fuse element

15. 8487402 - Semiconductor device

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1/23/2026
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