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Chikara Kondo — 78 Patents

Micron: 34 patents #577 of 6,374Top 10%

PSPs4 Luxco S.A.R.L.: 14 patents #3 of 276Top 2%

LLLongitude Licensing Limited: 12 patents #1 of 27Top 4%

EMElpida Memory: 9 patents #63 of 692Top 10%

LSLongitude Semiconductor S.A.R.L.: 6 patents #1 of 67Top 2%

Tokyo, JP: #782 of 90,295 inventorsTop 1%

Overall (All Time): #23,712 of 4,157,543Top 1%

78 Patents All Time

Chikara Kondo has been granted 78 US patents while listed as an inventor at Micron. The first was granted in 2012 and the most recent in December 2025. Chikara Kondo ranks #23,712 of 4,157,543 US inventors in our database (top 0.57%). Patent records list Chikara Kondo in Tokyo, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 78 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12511444	Apparatuses and methods for signal encryption in high bandwidth memory	Kazuhiro Kurihara	2025-12-30
12437826	Self timing training using majority decision mechanism	Tatsumi Hasegawa, Yuan He, Hyung Bok Lee	2025-10-07
12380942	Semiconductor device verifying signal supplied from outside	—	2025-08-05
12374385	Semiconductor device having PDA function	—	2025-07-29
11948623	Semiconductor device having PDA function	—	2024-04-02
11922994	Semiconductor device verifying signal supplied from outside	—	2024-03-05
11720719	Apparatuses and methods for signal encryption in high bandwidth memory	Kazuhiro Kurihara	2023-08-08	$8,604,000
11581056	Apparatuses and methods for direct access hybrid testing	Chiaki Dono, Roman A. Royer	2023-02-14	$11,066,000
11551746	Apparatuses including memory regions having different access speeds and methods for using the same	Yuan He, Daigo Toyama, Takehiro Hasegawa	2023-01-10	$13,847,000
11545210	Apparatuses, systems, and methods for fuse array based device identification	Yoshihito Morishita	2023-01-03	$12,293,000
11417392	Semiconductor device having PDA function	—	2022-08-16
11398269	Semiconductor device verifying signal supplied from outside	—	2022-07-26
11250903	Apparatus for supplying power supply voltage to semiconductor chip including volatile memory cell	Yuan He, Daigo Toyama	2022-02-15	$33,020,000
11222708	Shared error detection and correction memory	Tomoyuki Shibata, Hiroyuki Tanaka	2022-01-11	$23,366,000
11152052	Apparatuses, systems, and methods for fuse array based device identification	Yoshihito Morishita	2021-10-19	$15,836,000
11120849	Semiconductor layered device with data bus	Chiaki Dono	2021-09-14	$15,044,000
11067628	Replication of a first interface onto a second interface and related systems, methods, and devices	Chiaki Dono, Ryo Fujimaki	2021-07-20	$22,424,000
10943625	Memory device with write data bus control	Tomoyuki Shibata, Chiaki Dono, Seiji Narui, Minehiko Uehara, Taihei Shido +1 more	2021-03-09	$21,153,000
10937518	Multiple algorithmic pattern generator testing of a memory device	Roman A. Royer, Chiaki Dono	2021-03-02	$19,050,000
10930338	Semiconductor device having PDA function	—	2021-02-23
10915487	Switching reduction bus using data bit inversion	Akinori Funahashi	2021-02-09	$22,943,000
10896738	Apparatuses and methods for direct access hybrid testing	Chiaki Dono, Roman A. Royer	2021-01-19	$23,715,000
10885969	Semiconductor device verifying signal supplied from outside	—	2021-01-05
10839889	Apparatuses and methods for providing clocks to data paths	Hyunui Lee, Chiaki Dono	2020-11-17	$11,531,000
10714206	Selectors on interface die for memory device	Tomoyuki Shibata, Ryota Suzuki	2020-07-14	$16,930,000