Investing Profile
Tetsu Nakajima(85)
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5 Investors
Connected to Ryan Wang (Solaris Venture Partners), Bill Tai (Treasure Data), Vincent Diallo (Interlace Ventures), and 2 other investors on Signal.
Networks Tetsu is a member of
Top-Patents Network
1029 CONNECTIONS
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cbCurrent Investing Position
15th Rock Ventures General Partner
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
6
Current Fund Size
¥5B
Tetsu Nakajima is on these Sector & Stage Rankings
Medical Devices (Seed)AR/VR (Seed)Robotics (Seed)IoT (Seed)BioTech (Seed)Consumer Health (Seed)AI (Seed)Investors who were foundersCanadaAngel, Scout, and Solo-CapitalistsDeepTech (Seed)AR/VR (Pre-seed)Medical Devices (Pre-seed)Robotics (Pre-seed)IoT (Pre-seed)Health IT (Pre-seed)DeepTech (Pre-seed)Digital Health (Pre-seed)BioTech (Pre-seed)Consumer Health (Pre-seed)AI (Pre-seed)Health IT (Seed)Digital Health (Seed)
Tetsu Nakajima's Investments On Record (5)
| Company | StageDateRound Size | Total Raised |
|---|---|---|
JIZAIE | Series AApr 2025 Series AMar 2024$1M | $1M |
Cellid | Series UnknownFeb 2025$13M | $13M |
Nobi | Series BJan 2025$36M | $50M |
Paradromics | Series AMay 2023$50M | $90M |
WHILL | Series CSep 2018$45M | $46M |
Tetsu Nakajima's Experience
Community Member Mistletoe, Inc.Present
Founder & General Partner 15th RockPresent
共同創設者 SpiretePresent
Chief Investment Officer Mistletoe, Inc.Present
Senior Director Mistletoe, Inc.Present
Vice President Innovation Network Corporation Of JapanPresent
Board Observer WHILLPresent
Board Observer DMA GlobalPresent
Board Observer Miselu Inc.Present
Board Observer Top-PatentsPresent
Chief Investment Officer Mistletoe, Inc2016 - 2019
Researcher Toshiba2002 - 2009
Tetsu Nakajima's Education
北海道大学 Bachelor of Engineering (BE) System Control Engineering
Hokkaido University Bachelor of Engineering (BE) System Control Engineering
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